diff options
Diffstat (limited to 'lib/json/pure/generator.rb')
| -rw-r--r-- | lib/json/pure/generator.rb | 44 |
1 files changed, 32 insertions, 12 deletions
diff --git a/lib/json/pure/generator.rb b/lib/json/pure/generator.rb index 6916678..fcbc604 100644 --- a/lib/json/pure/generator.rb +++ b/lib/json/pure/generator.rb @@ -220,15 +220,20 @@ module JSON # Configure this State instance with the Hash _opts_, and return # itself. def configure(opts) - @indent = opts[:indent] if opts.key?(:indent) - @space = opts[:space] if opts.key?(:space) - @space_before = opts[:space_before] if opts.key?(:space_before) - @object_nl = opts[:object_nl] if opts.key?(:object_nl) - @array_nl = opts[:array_nl] if opts.key?(:array_nl) - @allow_nan = !!opts[:allow_nan] if opts.key?(:allow_nan) - @ascii_only = opts[:ascii_only] if opts.key?(:ascii_only) - @depth = opts[:depth] || 0 - @quirks_mode = opts[:quirks_mode] if opts.key?(:quirks_mode) + for key, value in opts + instance_variable_set "@#{key}", value + end + @indent = opts[:indent] if opts.key?(:indent) + @space = opts[:space] if opts.key?(:space) + @space_before = opts[:space_before] if opts.key?(:space_before) + @object_nl = opts[:object_nl] if opts.key?(:object_nl) + @array_nl = opts[:array_nl] if opts.key?(:array_nl) + @allow_nan = !!opts[:allow_nan] if opts.key?(:allow_nan) + @ascii_only = opts[:ascii_only] if opts.key?(:ascii_only) + @depth = opts[:depth] || 0 + @quirks_mode = opts[:quirks_mode] if opts.key?(:quirks_mode) + @buffer_initial_length ||= opts[:buffer_initial_length] + if !opts.key?(:max_nesting) # defaults to 100 @max_nesting = 100 elsif opts[:max_nesting] @@ -244,12 +249,15 @@ module JSON # passed to the configure method. def to_h result = {} - for iv in %w[indent space space_before object_nl array_nl allow_nan max_nesting ascii_only quirks_mode buffer_initial_length depth] - result[iv.intern] = instance_variable_get("@#{iv}") + for iv in instance_variables + iv = iv.to_s[1..-1] + result[iv.to_sym] = self[iv] end result end + alias to_hash to_h + # Generates a valid JSON document from object +obj+ and returns the # result. If no valid JSON document can be created this method raises a # GeneratorError exception. @@ -267,7 +275,19 @@ module JSON # Return the value returned by method +name+. def [](name) - __send__ name + if respond_to?(name) + __send__(name) + else + instance_variable_get("@#{name}") + end + end + + def []=(name, value) + if respond_to?(name_writer = "#{name}=") + __send__ name_writer, value + else + instance_variable_set "@#{name}", value + end end end |