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Contents
# frozen-string-literal: true
#
class Roda
module RodaPlugins
# The hash_matcher plugin adds the hash_matcher class method, which
# allows for easily defining hash matchers:
#
# class App < Roda
# hash_matcher(:foo) do |v|
# self['foo'] == v
# end
#
# route do
# r.on foo: 'bar' do
# # matches when param foo has value bar
# end
# end
# end
module HashMatcher
module ClassMethods
# Create a match_#{key} method in the request class using the given
# block, so that using a hash key in a request match method will
# call the block. The block should return nil or false to not
# match, and anything else to match. See the HashMatcher module
# documentation for an example.
def hash_matcher(key, &block)
meth = :"match_#{key}"
self::RodaRequest.send(:define_method, meth, &block)
self::RodaRequest.send(:private, meth)
end
end
end
register_plugin(:hash_matcher, HashMatcher)
end
end
Version data entries
33 entries across 33 versions & 1 rubygems