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Contents
# frozen-string-literal: true
#
class Roda
module RodaPlugins
# The path_matchers plugin adds hash matchers that operate
# on the request's path.
#
# It adds a :prefix matcher for matching on the path's prefix,
# yielding the rest of the matched segment:
#
# r.on :prefix=>'foo' do |suffix|
# # Matches '/foo-bar', yielding '-bar'
# # Does not match bar-foo
# end
#
# It adds a :suffix matcher for matching on the path's suffix,
# yielding the part of the segment before the suffix:
#
# r.on :suffix=>'bar' do |prefix|
# # Matches '/foo-bar', yielding 'foo-'
# # Does not match bar-foo
# end
#
# It adds an :extension matcher for matching on the given file extension,
# yielding the part of the segment before the extension:
#
# r.on :extension=>'bar' do |reset|
# # Matches '/foo.bar', yielding 'foo'
# # Does not match bar.foo
# end
module PathMatchers
module RequestMethods
# Match when the current segment ends with the given extension.
# request path end with the extension.
def match_extension(ext)
match_suffix(".#{ext}")
end
# Match when the current path segment starts with the given prefix.
def match_prefix(prefix)
consume(self.class.cached_matcher([:prefix, prefix]){/#{prefix}([^\\\/]+)/})
end
# Match when the current path segment ends with the given suffix.
def match_suffix(suffix)
consume(self.class.cached_matcher([:suffix, suffix]){/([^\\\/]+)#{suffix}/})
end
end
end
register_plugin(:path_matchers, PathMatchers)
end
end
Version data entries
19 entries across 19 versions & 1 rubygems