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# frozen_string_literal: true
require 'mustermann'
module Mustermann
# Mixin for adding {#to_pattern} ducktyping to objects.
#
# @example
# require 'mustermann/to_pattern'
#
# class Foo
# include Mustermann::ToPattern
#
# def to_s
# ":foo/:bar"
# end
# end
#
# Foo.new.to_pattern # => #<Mustermann::Sinatra:":foo/:bar">
#
# By default included into String, Symbol, Regexp, Array and {Mustermann::Pattern}.
module ToPattern
PRIMITIVES = [String, Symbol, Array, Regexp, Mustermann::Pattern]
private_constant :PRIMITIVES
# Converts the object into a {Mustermann::Pattern}.
#
# @example converting a string
# ":name.png".to_pattern # => #<Mustermann::Sinatra:":name.png">
#
# @example converting a string with options
# "/*path".to_pattern(type: :rails) # => #<Mustermann::Rails:"/*path">
#
# @example converting a regexp
# /.*/.to_pattern # => #<Mustermann::Regular:".*">
#
# @example converting a pattern
# Mustermann.new("foo").to_pattern # => #<Mustermann::Sinatra:"foo">
#
# @param [Hash] options The options hash.
# @return [Mustermann::Pattern] pattern corresponding to object.
def to_pattern(**options)
input = self if PRIMITIVES.any? { |p| self.is_a? p }
input ||= __getobj__ if respond_to?(:__getobj__)
Mustermann.new(input || to_s, **options)
end
PRIMITIVES.each do |klass|
append_features(klass)
end
end
end
Version data entries
27 entries across 24 versions & 5 rubygems