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# Copyright, 2016, by Samuel G. D. Williams. <http://www.codeotaku.com>
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

module HTTP
	module Accept
		# According to https://tools.ietf.org/html/rfc7231#appendix-C
		TOKEN = /[!#$%&'*+\-.^_`|~0-9A-Z]+/i
		QUOTED_STRING = /"(?:.(?!(?<!\\)"))*.?"/
		
		class QuotedString
			def initialize(value)
				@value = value
			end
			
			def unquote(normalize_whitespace = false)
				value = @value[1...-1]
				
				value.gsub!(/\\(.)/, '\1') 
				
				if normalize_whitespace
					value.gsub!(/[\r\n]\s+/, ' ')
				end
				
				return value
			end
			
			def to_str
				unquote(true)
			end
			
			def to_s
				to_str
			end
		end
	end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
http-accept-1.0.1	lib/http/accept/quoted_string.rb