module Grape::Formatter
Public Class Methods
builtin_formatters()
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# File lib/grape/formatter.rb, line 8 def builtin_formatters @builtin_formatters ||= { json: Grape::Formatter::Json, jsonapi: Grape::Formatter::Json, serializable_hash: Grape::Formatter::SerializableHash, txt: Grape::Formatter::Txt, xml: Grape::Formatter::Xml } end
formatter_for(api_format, **options)
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# File lib/grape/formatter.rb, line 22 def formatter_for(api_format, **options) spec = formatters(**options)[api_format] case spec when nil ->(obj, _env) { obj } when Symbol method(spec) else spec end end
formatters(**options)
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# File lib/grape/formatter.rb, line 18 def formatters(**options) builtin_formatters.merge(default_elements).merge!(options[:formatters] || {}) end