class Rack::App::Serializer
Constants
- CONTENT_TYPE
Public Class Methods
new(options={})
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# File lib/rack/app/serializer.rb, line 5 def initialize(options={}) @default_formatter = options[:default_formatter] || lambda { |o| o.to_s } @default_content_type = options[:default_content_type] formatters = options[:formatters] || {} content_types = options[:content_types] || {} @content_types = Hash.new(@default_content_type) @content_types.merge!(content_types) @formatters = Hash.new(@default_formatter) @formatters.merge!(formatters) end
Public Instance Methods
extnames()
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# File lib/rack/app/serializer.rb, line 40 def extnames (@formatters.keys + @content_types.keys).uniq end
response_headers_for(extname)
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# File lib/rack/app/serializer.rb, line 25 def response_headers_for(extname) headers = {} add_content_type_for(headers, extname) headers end
serialize(extname, object)
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# File lib/rack/app/serializer.rb, line 21 def serialize(extname, object) String(@formatters[extname].call(object)) end
to_options()
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# File lib/rack/app/serializer.rb, line 31 def to_options { :formatters => @formatters, :content_types => @content_types, :default_formatter => @default_formatter, :default_content_type => @default_content_type, } end
Protected Instance Methods
add_content_type_for(headers, extname)
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# File lib/rack/app/serializer.rb, line 48 def add_content_type_for(headers, extname) content_type = @content_types[extname] if content_type headers[CONTENT_TYPE]= content_type.dup end end