down to zero offenses

but 30 cops disabled, lol...

13 files changed, 202 insertions, 316 deletions

diff --git a/lib/ffi_yajl/benchmark/encode.rb b/lib/ffi_yajl/benchmark/encode.rb
index 8e5c83f..fc03c06 100644
--- a/lib/ffi_yajl/benchmark/encode.rb
+++ b/lib/ffi_yajl/benchmark/encode.rb
@@ -20,16 +20,6 @@ rescue LoadError
   puts "INFO: json gem not installed"
 end
 begin
-  require 'psych'
-rescue LoadError
-  puts "INFO: psych gem not installed"
-end
-begin
-  require 'active_support'
-rescue LoadError
-  puts "INFO: active_support gem not installed"
-end
-begin
   require 'oj'
 rescue LoadError
   puts "INFO: oj gem not installed"
@@ -45,88 +35,47 @@ module FFI_Yajl
 
         times = ARGV[1] ? ARGV[1].to_i : 1000
         puts "Starting benchmark encoding #{filename} #{times} times\n\n"
-        ::Benchmark.bmbm { |x|
-          x.report("FFI_Yajl::Encoder.encode (to a String)") {
-            times.times {
-              FFI_Yajl::Encoder.encode(hash)
-            }
-          }
+        ::Benchmark.bmbm do |x|
+          x.report("FFI_Yajl::Encoder.encode (to a String)") do
+            times.times { FFI_Yajl::Encoder.encode(hash) }
+          end
 
           ffi_string_encoder = FFI_Yajl::Encoder.new
-          x.report("FFI_Yajl::Encoder#encode (to a String)") {
-            times.times {
-              ffi_string_encoder.encode(hash)
-            }
-          }
+          x.report("FFI_Yajl::Encoder#encode (to a String)") do
+            times.times { ffi_string_encoder.encode(hash) }
+          end
 
           if defined?(Oj)
-            x.report("Oj.dump (to a String)") {
-              times.times {
-                Oj.dump(hash)
-              }
-            }
+            x.report("Oj.dump (to a String)") do
+              times.times { Oj.dump(hash) }
+            end
           end
 
           if defined?(Yajl::Encoder)
-            x.report("Yajl::Encoder.encode (to a String)") {
-              times.times {
-                Yajl::Encoder.encode(hash)
-              }
-            }
+            x.report("Yajl::Encoder.encode (to a String)") do
+              times.times { Yajl::Encoder.encode(hash) }
+            end
 
             io_encoder = Yajl::Encoder.new
-            x.report("Yajl::Encoder#encode (to an IO)") {
-              times.times {
-                io_encoder.encode(hash, StringIO.new)
-              }
-            }
+            x.report("Yajl::Encoder#encode (to an IO)") do
+              times.times { io_encoder.encode(hash, StringIO.new) }
+            end
 
             string_encoder = Yajl::Encoder.new
-            x.report("Yajl::Encoder#encode (to a String)") {
-              times.times {
-                string_encoder.encode(hash)
-              }
-            }
+            x.report("Yajl::Encoder#encode (to a String)") do
+              times.times { string_encoder.encode(hash) }
+            end
           end
 
           if defined?(JSON)
-            x.report("JSON.generate") {
-              times.times {
-                JSON.generate(hash)
-              }
-            }
-            x.report("JSON.fast_generate") {
-              times.times {
-                JSON.fast_generate(hash)
-              }
-            }
-          end
-          if defined?(Psych)
-            x.report("Psych.to_json") {
-              times.times {
-                Psych.to_json(hash)
-              }
-            }
-            if defined?(Psych::JSON::Stream)
-              x.report("Psych::JSON::Stream") {
-                times.times {
-                  io = StringIO.new
-                  stream = Psych::JSON::Stream.new io
-                  stream.start
-                  stream.push hash
-                  stream.finish
-                }
-              }
+            x.report("JSON.generate") do
+              times.times { JSON.generate(hash) }
+            end
+            x.report("JSON.fast_generate") do
+              times.times { JSON.fast_generate(hash) }
             end
           end
-          #          if defined?(ActiveSupport::JSON)
-          #            x.report("ActiveSupport::JSON.encode") {
-          #              times.times {
-          #                ActiveSupport::JSON.encode(hash)
-          #              }
-          #            }
-          #          end
-        }
+        end
       end
     end
   end
diff --git a/lib/ffi_yajl/benchmark/encode_json_and_marshal.rb b/lib/ffi_yajl/benchmark/encode_json_and_marshal.rb
index 73a7d0c..e9d19bc 100644
--- a/lib/ffi_yajl/benchmark/encode_json_and_marshal.rb
+++ b/lib/ffi_yajl/benchmark/encode_json_and_marshal.rb
@@ -17,26 +17,26 @@ hash = Yajl::Parser.new.parse(json)
 json.close
 
 puts "Starting benchmark encoding #{filename} #{times} times\n\n"
-Benchmark.bmbm { |x|
+Benchmark.bmbm do |x|
   encoder = Yajl::Encoder.new
-  x.report {
+  x.report do
     puts "Yajl::Encoder#encode"
-    times.times {
+    times.times do
       encoder.encode(hash, StringIO.new)
-    }
-  }
+    end
+  end
   if defined?(JSON)
-    x.report {
+    x.report do
       puts "JSON's #to_json"
-      times.times {
+      times.times do
         JSON.generate(hash)
-      }
-    }
+      end
+    end
   end
-  x.report {
+  x.report do
     puts "Marshal.dump"
-    times.times {
+    times.times do
       Marshal.dump(hash)
-    }
-  }
-}
+    end
+  end
+end
diff --git a/lib/ffi_yajl/benchmark/encode_json_and_yaml.rb b/lib/ffi_yajl/benchmark/encode_json_and_yaml.rb
index 4ceb022..33dbbb2 100644
--- a/lib/ffi_yajl/benchmark/encode_json_and_yaml.rb
+++ b/lib/ffi_yajl/benchmark/encode_json_and_yaml.rb
@@ -18,23 +18,19 @@ json.close
 
 times = ARGV[0] ? ARGV[0].to_i : 1000
 puts "Starting benchmark encoding #{filename} into JSON #{times} times\n\n"
-Benchmark.bmbm { |x|
+Benchmark.bmbm do |x|
   encoder = Yajl::Encoder.new
-  x.report {
+  x.report do
     puts "Yajl::Encoder#encode"
-    times.times {
-      encoder.encode(hash, StringIO.new)
-    }
-  }
+    times.times { encoder.encode(hash, StringIO.new) }
+  end
   if defined?(JSON)
-    x.report {
+    x.report do
       puts "JSON's #to_json"
-      times.times {
-        JSON.generate(hash)
-      }
-    }
+      times.times { JSON.generate(hash) }
+    end
   end
-}
+end
 
 # YAML Section
 filename = 'benchmark/subjects/ohai.yml'
@@ -43,11 +39,9 @@ data = YAML.load_stream(yml)
 yml.close
 
 puts "Starting benchmark encoding #{filename} into YAML #{times} times\n\n"
-Benchmark.bmbm { |x|
-  x.report {
+Benchmark.bmbm do |x|
+  x.report do
     puts "YAML.dump"
-    times.times {
-      YAML.dump(data, StringIO.new)
-    }
-  }
-}
+    times.times { YAML.dump(data, StringIO.new) }
+  end
+end
diff --git a/lib/ffi_yajl/benchmark/encode_profile.rb b/lib/ffi_yajl/benchmark/encode_profile.rb
index 2cf19f1..36b92c7 100644
--- a/lib/ffi_yajl/benchmark/encode_profile.rb
+++ b/lib/ffi_yajl/benchmark/encode_profile.rb
@@ -25,9 +25,7 @@ module FFI_Yajl
 
         ffi_string_encoder = FFI_Yajl::Encoder.new
         PerfTools::CpuProfiler.start("/tmp/ffi_yajl_encode_profile.out") do
-          times.times {
-            ffi_string_encoder.encode(hash)
-          }
+          times.times { ffi_string_encoder.encode(hash) }
         end
         system("pprof.rb --text /tmp/ffi_yajl_encode_profile.out")
       end
diff --git a/lib/ffi_yajl/benchmark/http.rb b/lib/ffi_yajl/benchmark/http.rb
index 771e452..b94a46c 100644
--- a/lib/ffi_yajl/benchmark/http.rb
+++ b/lib/ffi_yajl/benchmark/http.rb
@@ -16,17 +16,13 @@ uri = URI.parse('http://search.twitter.com/search.json?q=github')
 
 times = ARGV[0] ? ARGV[0].to_i : 1
 puts "Starting benchmark parsing #{uri} #{times} times\n\n"
-Benchmark.bmbm { |x|
-  x.report {
+Benchmark.bmbm do |x|
+  x.report do
     puts "Yajl::HttpStream.get"
-    times.times {
-      Yajl::HttpStream.get(uri)
-    }
-  }
-  x.report {
+    times.times { Yajl::HttpStream.get(uri) }
+  end
+  x.report do
     puts "JSON.parser"
-    times.times {
-      JSON.parse(Net::HTTP.get_response(uri).body, max_nesting: false)
-    }
-  }
-}
+    times.times { JSON.parse(Net::HTTP.get_response(uri).body, max_nesting: false) }
+  end
+end
diff --git a/lib/ffi_yajl/benchmark/parse.rb b/lib/ffi_yajl/benchmark/parse.rb
index 7e602fa..6aacc94 100644
--- a/lib/ffi_yajl/benchmark/parse.rb
+++ b/lib/ffi_yajl/benchmark/parse.rb
@@ -1,6 +1,5 @@
 require 'rubygems'
 require 'benchmark'
-require 'yaml'
 require 'yajl'
 require 'ffi_yajl'
 if !defined?(RUBY_ENGINE) || RUBY_ENGINE !~ /jruby/
@@ -17,123 +16,78 @@ begin
 rescue LoadError
 end
 begin
-  require 'psych'
-rescue LoadError
-end
-begin
-  require 'active_support'
-rescue LoadError
-end
-begin
   require 'oj'
 rescue LoadError
 end
 
-class FFI_Yajl::Benchmark::Parse
-  def run
-    filename = File.expand_path(File.join(File.dirname(__FILE__), "subjects", "item.json"))
-    json = File.new(filename, 'r')
-    json_str = json.read
+module FFI_Yajl
+  class Benchmark
+    class Parse
+      def run
+        filename = File.expand_path(File.join(File.dirname(__FILE__), "subjects", "item.json"))
+        json = File.new(filename, 'r')
+        json_str = json.read
 
-    times = ARGV[1] ? ARGV[1].to_i : 10_000
-    puts "Starting benchmark parsing #{File.size(filename)} bytes of JSON data #{times} times\n\n"
-    Benchmark.bmbm { |x|
-      x.report {
-        puts "FFI_Yajl::Parser.parse (from a String)"
-        times.times {
-          FFI_Yajl::Parser.parse(json_str)
-        }
-      }
-      #      ffi_parser = FFI_Yajl::Parser.new
-      #      x.report {
-      #        puts "FFI_Yajl::Parser#parse (from a String)"
-      #        times.times {
-      #          json.rewind
-      #          ffi_parser.parse(json.read)
-      #        }
-      #      }
-      if defined?(Yajl::Parser)
-        x.report {
-          puts "Yajl::Parser.parse (from a String)"
-          times.times {
-            Yajl::Parser.parse(json_str)
-          }
-        }
-        io_parser = Yajl::Parser.new
-        io_parser.on_parse_complete = lambda { |obj| } if times > 1
-        x.report {
-          puts "Yajl::Parser#parse (from an IO)"
-          times.times {
-            json.rewind
-            io_parser.parse(json)
-          }
-        }
-        string_parser = Yajl::Parser.new
-        string_parser.on_parse_complete = lambda { |obj| } if times > 1
-        x.report {
-          puts "Yajl::Parser#parse (from a String)"
-          times.times {
-            json.rewind
-            string_parser.parse(json_str)
-          }
-        }
-      end
-      if defined?(Oj)
-        x.report {
-          puts "Oj.load"
-          times.times {
-            json.rewind
-            Oj.load(json.read)
-          }
-        }
-      end
-      if defined?(JSON)
-        x.report {
-          puts "JSON.parse"
-          times.times {
-            json.rewind
-            JSON.parse(json.read, max_nesting: false)
-          }
-        }
-      end
-      if defined?(ActiveSupport::JSON)
-        x.report {
-          puts "ActiveSupport::JSON.decode"
-          times.times {
-            json.rewind
-            ActiveSupport::JSON.decode(json.read)
-          }
-        }
-      end
-      x.report {
-        puts "YAML.load (from an IO)"
-        times.times {
-          json.rewind
-          YAML.load(json)
-        }
-      }
-      x.report {
-        puts "YAML.load (from a String)"
-        times.times {
-          YAML.load(json_str)
-        }
-      }
-      if defined?(Psych)
-        x.report {
-          puts "Psych.load (from an IO)"
-          times.times {
-            json.rewind
-            Psych.load(json)
-          }
-        }
-        x.report {
-          puts "Psych.load (from a String)"
-          times.times {
-            Psych.load(json_str)
-          }
-        }
+        times = ARGV[1] ? ARGV[1].to_i : 10_000
+        puts "Starting benchmark parsing #{File.size(filename)} bytes of JSON data #{times} times\n\n"
+        ::Benchmark.bmbm do |x|
+          x.report do
+            puts "FFI_Yajl::Parser.parse (from a String)"
+            times.times { FFI_Yajl::Parser.parse(json_str) }
+          end
+          #      ffi_parser = FFI_Yajl::Parser.new
+          #      x.report {
+          #        puts "FFI_Yajl::Parser#parse (from a String)"
+          #        times.times {
+          #          json.rewind
+          #          ffi_parser.parse(json.read)
+          #        }
+          #      }
+          if defined?(Yajl::Parser)
+            x.report do
+              puts "Yajl::Parser.parse (from a String)"
+              times.times { Yajl::Parser.parse(json_str) }
+            end
+            io_parser = Yajl::Parser.new
+            io_parser.on_parse_complete = ->(obj) {} if times > 1
+            x.report do
+              puts "Yajl::Parser#parse (from an IO)"
+              times.times do
+                json.rewind
+                io_parser.parse(json)
+              end
+            end
+            string_parser = Yajl::Parser.new
+            string_parser.on_parse_complete = ->(obj) {} if times > 1
+            x.report do
+              puts "Yajl::Parser#parse (from a String)"
+              times.times do
+                json.rewind
+                string_parser.parse(json_str)
+              end
+            end
+          end
+          if defined?(Oj)
+            x.report do
+              puts "Oj.load"
+              times.times do
+                json.rewind
+                Oj.load(json.read)
+              end
+            end
+          end
+          if defined?(JSON)
+            x.report do
+              puts "JSON.parse"
+              times.times do
+                json.rewind
+                JSON.parse(json.read, max_nesting: false)
+              end
+            end
+          end
+        end
+        json.close
       end
-    }
-    json.close
+    end
   end
 end
diff --git a/lib/ffi_yajl/benchmark/parse_json_and_marshal.rb b/lib/ffi_yajl/benchmark/parse_json_and_marshal.rb
index 204ab06..cd07d46 100644
--- a/lib/ffi_yajl/benchmark/parse_json_and_marshal.rb
+++ b/lib/ffi_yajl/benchmark/parse_json_and_marshal.rb
@@ -19,32 +19,32 @@ hash = {}
 
 times = ARGV[0] ? ARGV[0].to_i : 1000
 puts "Starting benchmark parsing #{File.size(filename)} bytes of JSON data #{times} times\n\n"
-Benchmark.bmbm { |x|
-  x.report {
+Benchmark.bmbm do |x|
+  x.report do
     puts "Yajl::Parser#parse"
     yajl = Yajl::Parser.new
-    yajl.on_parse_complete = lambda { |obj| } if times > 1
-    times.times {
+    yajl.on_parse_complete = ->(obj) {} if times > 1
+    times.times do
       json.rewind
       hash = yajl.parse(json)
-    }
-  }
+    end
+  end
   if defined?(JSON)
-    x.report {
+    x.report do
       puts "JSON.parse"
-      times.times {
+      times.times do
         json.rewind
         JSON.parse(json.read, max_nesting: false)
-      }
-    }
+      end
+    end
   end
-  x.report {
+  x.report do
     puts "Marshal.load"
-    times.times {
+    times.times do
       marshal_file.rewind
       Marshal.load(marshal_file)
-    }
-  }
-}
+    end
+  end
+end
 json.close
 marshal_file.close
diff --git a/lib/ffi_yajl/benchmark/parse_json_and_yaml.rb b/lib/ffi_yajl/benchmark/parse_json_and_yaml.rb
index 5076f67..6e479ce 100644
--- a/lib/ffi_yajl/benchmark/parse_json_and_yaml.rb
+++ b/lib/ffi_yajl/benchmark/parse_json_and_yaml.rb
@@ -16,26 +16,26 @@ json = File.new(filename, 'r')
 
 times = ARGV[0] ? ARGV[0].to_i : 1000
 puts "Starting benchmark parsing #{File.size(filename)} bytes of JSON data #{times} times\n\n"
-Benchmark.bmbm { |x|
+Benchmark.bmbm do |x|
   parser = Yajl::Parser.new
-  parser.on_parse_complete = lambda { |obj| } if times > 1
-  x.report {
+  parser.on_parse_complete = ->(obj) {} if times > 1
+  x.report do
     puts "Yajl::Parser#parse"
-    times.times {
+    times.times do
       json.rewind
       parser.parse(json)
-    }
-  }
+    end
+  end
   if defined?(JSON)
-    x.report {
+    x.report do
       puts "JSON.parse"
-      times.times {
+      times.times do
         json.rewind
         JSON.parse(json.read, max_nesting: false)
-      }
-    }
+      end
+    end
   end
-}
+end
 json.close
 
 # YAML section
@@ -43,13 +43,13 @@ filename = 'benchmark/subjects/ohai.yml'
 yaml = File.new(filename, 'r')
 
 puts "Starting benchmark parsing #{File.size(filename)} bytes of YAML data #{times} times\n\n"
-Benchmark.bmbm { |x|
-  x.report {
+Benchmark.bmbm do |x|
+  x.report do
     puts "YAML.load_stream"
-    times.times {
+    times.times do
       yaml.rewind
       YAML.load(yaml)
-    }
-  }
-}
+    end
+  end
+end
 yaml.close
diff --git a/lib/ffi_yajl/benchmark/parse_profile.rb b/lib/ffi_yajl/benchmark/parse_profile.rb
index 9e53729..6ef00ac 100644
--- a/lib/ffi_yajl/benchmark/parse_profile.rb
+++ b/lib/ffi_yajl/benchmark/parse_profile.rb
@@ -15,20 +15,18 @@ module FFI_Yajl
   class Benchmark
     class ParseProfile
       def run
-        if defined?(PerfTools)
-          filename = File.expand_path(File.join(File.dirname(__FILE__), "subjects", "ohai.json"))
-          json = File.new(filename, 'r').read
+        return if defined?(PerfTools)
 
-          times = 1000
-          puts "Starting profiling encoding #{filename} #{times} times\n\n"
+        filename = File.expand_path(File.join(File.dirname(__FILE__), "subjects", "ohai.json"))
+        json = File.new(filename, 'r').read
 
-          PerfTools::CpuProfiler.start("/tmp/ffi_yajl_encode_profile.out") do
-            times.times {
-              FFI_Yajl::Parser.parse(json)
-            }
-          end
-          system("pprof.rb --text /tmp/ffi_yajl_encode_profile.out")
+        times = 1000
+        puts "Starting profiling encoding #{filename} #{times} times\n\n"
+
+        PerfTools::CpuProfiler.start("/tmp/ffi_yajl_encode_profile.out") do
+          times.times { FFI_Yajl::Parser.parse(json) }
         end
+        system("pprof.rb --text /tmp/ffi_yajl_encode_profile.out")
       end
     end
   end
diff --git a/lib/ffi_yajl/benchmark/parse_profile_ruby_prof.rb b/lib/ffi_yajl/benchmark/parse_profile_ruby_prof.rb
index f71a756..51696c5 100644
--- a/lib/ffi_yajl/benchmark/parse_profile_ruby_prof.rb
+++ b/lib/ffi_yajl/benchmark/parse_profile_ruby_prof.rb
@@ -14,23 +14,20 @@ module FFI_Yajl
           puts "INFO: perftools.rb gem not installed"
         end
 
-        if defined?(RubyProf)
-          filename = File.expand_path(File.join(File.dirname(__FILE__), "subjects", "ohai.json"))
-          json = File.new(filename, 'r').read
+        return if defined?(RubyProf)
 
-          times = 1000
-          puts "Starting profiling encoding #{filename} #{times} times\n\n"
+        filename = File.expand_path(File.join(File.dirname(__FILE__), "subjects", "ohai.json"))
+        json = File.new(filename, 'r').read
 
-          result = RubyProf.profile do
-            times.times {
-              FFI_Yajl::Parser.parse(json)
-            }
-          end
-
-          printer = RubyProf::GraphPrinter.new(result)
-          printer.print(STDOUT, {})
+        times = 1000
+        puts "Starting profiling encoding #{filename} #{times} times\n\n"
 
+        result = RubyProf.profile do
+          times.times { FFI_Yajl::Parser.parse(json) }
         end
+
+        printer = RubyProf::GraphPrinter.new(result)
+        printer.print(STDOUT, {})
       end
     end
   end
diff --git a/lib/ffi_yajl/benchmark/parse_stream.rb b/lib/ffi_yajl/benchmark/parse_stream.rb
index acf776a..679eb92 100644
--- a/lib/ffi_yajl/benchmark/parse_stream.rb
+++ b/lib/ffi_yajl/benchmark/parse_stream.rb
@@ -18,37 +18,37 @@ json = File.new(filename, 'r')
 
 times = ARGV[0] ? ARGV[0].to_i : 100
 puts "Starting benchmark parsing JSON stream (#{File.size(filename)} bytes of JSON data with 430 JSON separate strings) #{times} times\n\n"
-Benchmark.bmbm { |x|
+Benchmark.bmbm do |x|
   parser = Yajl::Parser.new
-  parser.on_parse_complete = lambda { |obj| }
-  x.report {
+  parser.on_parse_complete = ->(obj) {}
+  x.report do
     puts "Yajl::Parser#parse"
-    times.times {
+    times.times do
       json.rewind
       parser.parse(json)
-    }
-  }
+    end
+  end
   if defined?(JSON)
-    x.report {
+    x.report do
       puts "JSON.parse"
-      times.times {
+      times.times do
         json.rewind
         while chunk = json.gets
           JSON.parse(chunk, max_nesting: false)
         end
-      }
-    }
+      end
+    end
   end
   if defined?(ActiveSupport::JSON)
-    x.report {
+    x.report do
       puts "ActiveSupport::JSON.decode"
-      times.times {
+      times.times do
         json.rewind
         while chunk = json.gets
           ActiveSupport::JSON.decode(chunk)
         end
-      }
-    }
+      end
+    end
   end
-}
+end
 json.close
diff --git a/lib/ffi_yajl/ffi/encoder.rb b/lib/ffi_yajl/ffi/encoder.rb
index 51a3c7a..304c85f 100644
--- a/lib/ffi_yajl/ffi/encoder.rb
+++ b/lib/ffi_yajl/ffi/encoder.rb
@@ -159,7 +159,7 @@ class Fixnum
   def ffi_yajl(yajl_gen, state)
     str = to_s
     if str == "NaN" || str == "Infinity" || str == "-Infinity"
-      raise ::FFI_Yajl::EncodeError.new("'#{str}' is an invalid number")
+      raise ::FFI_Yajl::EncodeError, "'#{str}' is an invalid number"
     end
     if state[:processing_key]
       if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0
@@ -177,7 +177,7 @@ class Bignum
   def ffi_yajl(yajl_gen, state)
     str = to_s
     if str == "NaN" || str == "Infinity" || str == "-Infinity"
-      raise ::FFI_Yajl::EncodeError.new("'#{str}' is an invalid number")
+      raise ::FFI_Yajl::EncodeError, "'#{str}' is an invalid number"
     end
     if state[:processing_key]
       if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0
@@ -195,7 +195,7 @@ class Float
   def ffi_yajl(yajl_gen, state)
     str = to_s
     if str == "NaN" || str == "Infinity" || str == "-Infinity"
-      raise ::FFI_Yajl::EncodeError.new("'#{str}' is an invalid number")
+      raise ::FFI_Yajl::EncodeError, "'#{str}' is an invalid number"
     end
     if state[:processing_key]
       if ( status = FFI_Yajl.yajl_gen_string(yajl_gen, str, str.bytesize) ) != 0
diff --git a/lib/ffi_yajl/ffi/parser.rb b/lib/ffi_yajl/ffi/parser.rb
index 598fecf..67df934 100644
--- a/lib/ffi_yajl/ffi/parser.rb
+++ b/lib/ffi_yajl/ffi/parser.rb
@@ -23,12 +23,12 @@
 module FFI_Yajl
   module FFI
     module Parser
-      def set_value(val)
+      def set_value(val) # rubocop:disable Style/AccessorMethodName
         case stack.last
         when Hash
-          raise FFI_Yajl::ParseError.new("internal error: missing key in parse") if key.nil?
+          raise FFI_Yajl::ParseError, "internal error: missing key in parse" if key.nil?
           if @opts[:unique_key_checking] && stack.last.key?(key)
-            raise FFI_Yajl::ParseError.new("repeated key: #{key}")
+            raise FFI_Yajl::ParseError, "repeated key: #{key}"
           end
           stack.last[key] = val
         when Array
@@ -146,12 +146,12 @@ module FFI_Yajl
         if ( ::FFI_Yajl.yajl_parse(yajl_handle, str, str.bytesize) != :yajl_status_ok )
           # FIXME: dup the error and call yajl_free_error?
           error = ::FFI_Yajl.yajl_get_error(yajl_handle, 1, str, str.bytesize)
-          raise ::FFI_Yajl::ParseError.new(error)
+          raise ::FFI_Yajl::ParseError, error
         end
         if ( ::FFI_Yajl.yajl_complete_parse(yajl_handle) != :yajl_status_ok )
           # FIXME: dup the error and call yajl_free_error?
           error = ::FFI_Yajl.yajl_get_error(yajl_handle, 1, str, str.bytesize)
-          raise ::FFI_Yajl::ParseError.new(error)
+          raise ::FFI_Yajl::ParseError, error
         end
         stack.pop
       ensure