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Contents
# frozen_string_literal: true
module Mustermann
class Sinatra < AST::Pattern
# Tries to translate objects to Sinatra patterns.
# @!visibility private
class TryConvert < AST::Translator
# @return [Mustermann::Sinatra, nil]
# @!visibility private
def self.convert(input, **options)
new(options).translate(input)
end
# Expected options for the resulting pattern.
# @!visibility private
attr_reader :options
# @!visibility private
def initialize(options)
@options = options
end
# @return [Mustermann::Sinatra]
# @!visibility private
def new(input, escape = false)
input = Mustermann::Sinatra.escape(input) if escape
Mustermann::Sinatra.new(input, **options)
end
# @return [true, false] whether or not expected pattern should have uri_decode option set
# @!visibility private
def uri_decode
options.fetch(:uri_decode, true)
end
translate(Object) { nil }
translate(String) { t.new(self, true) }
translate(Identity) { t.new(self, true) if uri_decode == t.uri_decode }
translate(Sinatra) { node if options == t.options }
translate AST::Pattern do
next unless options == t.options
t.new(SafeRenderer.translate(to_ast)) rescue nil
end
end
private_constant :TryConvert
end
end
Version data entries
27 entries across 24 versions & 5 rubygems