Fix keyword argument separation issues in lib

Mostly requires adding ** in either calls or method definitions.

4 files changed, 5 insertions, 5 deletions

diff --git a/lib/csv/core_ext/array.rb b/lib/csv/core_ext/array.rb
index 94df7d5c35..8beb06b082 100644
--- a/lib/csv/core_ext/array.rb
+++ b/lib/csv/core_ext/array.rb
@@ -4,6 +4,6 @@ class Array # :nodoc:
   #   ["CSV", "data"].to_csv
   #     #=> "CSV,data\n"
   def to_csv(**options)
-    CSV.generate_line(self, options)
+    CSV.generate_line(self, **options)
   end
 end
diff --git a/lib/csv/core_ext/string.rb b/lib/csv/core_ext/string.rb
index 8f2070f3bd..9b1d31c2a4 100644
--- a/lib/csv/core_ext/string.rb
+++ b/lib/csv/core_ext/string.rb
@@ -4,6 +4,6 @@ class String # :nodoc:
   #   "CSV,data".parse_csv
   #     #=> ["CSV", "data"]
   def parse_csv(**options)
-    CSV.parse_line(self, options)
+    CSV.parse_line(self, **options)
   end
 end
diff --git a/lib/csv/row.rb b/lib/csv/row.rb
index c79d75cd8a..1e1f27587b 100644
--- a/lib/csv/row.rb
+++ b/lib/csv/row.rb
@@ -345,7 +345,7 @@ class CSV
     #   csv_row.fields.to_csv( options )
     #
     def to_csv(**options)
-      fields.to_csv(options)
+      fields.to_csv(**options)
     end
     alias_method :to_s, :to_csv
 
diff --git a/lib/csv/table.rb b/lib/csv/table.rb
index 71eb885de5..29b188a6d7 100644
--- a/lib/csv/table.rb
+++ b/lib/csv/table.rb
@@ -367,9 +367,9 @@ class CSV
     # pass <tt>:write_headers => false</tt>.
     #
     def to_csv(write_headers: true, **options)
-      array = write_headers ? [headers.to_csv(options)] : []
+      array = write_headers ? [headers.to_csv(**options)] : []
       @table.each do |row|
-        array.push(row.fields.to_csv(options)) unless row.header_row?
+        array.push(row.fields.to_csv(**options)) unless row.header_row?
       end
 
       array.join("")