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Size: 1.24 KB
Versions: 52
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Stored size: 1.24 KB
Contents
class Rack::App::Serializer
require "rack/app/serializer/formats_builder"
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
def serialize(extname, object)
String(@formatters[extname].call(object))
end
def response_headers_for(extname)
headers = {}
add_content_type_for(headers, extname)
headers
end
def to_options
{
:formatters => @formatters,
:content_types => @content_types,
:default_formatter => @default_formatter,
:default_content_type => @default_content_type,
}
end
def extnames
(@formatters.keys + @content_types.keys).uniq
end
protected
CONTENT_TYPE = ::Rack::App::Constants::HTTP::Headers::CONTENT_TYPE
def add_content_type_for(headers, extname)
content_type = @content_types[extname]
if content_type
headers[CONTENT_TYPE]= content_type.dup
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems