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Contents
# frozen-string-literal: true
#
class Roda
module RodaPlugins
# The optimized_string_matchers plugin adds two optimized matcher methods,
# +r.on_branch+ and +r.is_exactly+. +r.on_branch+ is an optimized version of
# +r.on+ that only accepts a single string, and +r.is_exactly+ is an
# optimized version of +r.is+ that only accepts a single string.
#
# plugin :optimized_string_matchers
#
# route do |r|
# r.on_branch "x" do
# # matches /x and paths starting with /x/
# r.is_exactly "y" do
# # matches /x/y
# end
# end
# end
#
# Note that both of these methods only work with plain strings, not
# with strings with embedded colons for capturing. Matching will work
# correctly in such cases, but the captures will not be yielded to the
# match blocks.
module OptimizedStringMatchers
EMPTY_STRING = ''.freeze
module RequestMethods
# Optimized version of +on+ that only supports a single string.
def on_branch(s)
always{yield} if _match_string(s)
end
# Optimized version of +is+ that only supports a single string.
def is_exactly(s)
rp = @remaining_path
if _match_string(s)
if @remaining_path == EMPTY_STRING
always{yield}
else
@remaining_path = rp
end
end
end
end
end
register_plugin(:optimized_string_matchers, OptimizedStringMatchers)
end
end
Version data entries
16 entries across 16 versions & 1 rubygems