Sha256: d3e11a0adf90ea990ea02fa2ccbb2359585414649878d2cc0c80db6521511c47
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Size: 1.77 KB
Versions: 42
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Stored size: 1.77 KB
Contents
# frozen-string-literal: true
#
class Roda
module RodaPlugins
# The optimized_segment_matchers plugin adds two optimized matcher methods,
# +r.on_segment+ and +r.is_segment+. +r.on_segment+ is an optimized version of
# +r.on String+ that accepts no arguments and yields the next segment if there
# is a segment. +r.is_segment+ is an optimized version of +r.is String+ that accepts
# no arguments and yields the next segment only if it is the last segment.
#
# plugin :optimized_segment_matchers
#
# route do |r|
# r.on_segment do |x|
# # matches any segment (e.g. /a, /b, but not /)
# r.is_segment do |y|
# # matches only if final segment (e.g. /a/b, /b/c, but not /c, /c/d/, /c/d/e)
# end
# end
# end
module OptimizedSegmentMatchers
module RequestMethods
# Optimized version of +r.on String+ that yields the next segment if there
# is a segment.
def on_segment
rp = @remaining_path
if rp.getbyte(0) == 47
if last = rp.index('/', 1)
@remaining_path = rp[last, rp.length]
always{yield rp[1, last-1]}
elsif (len = rp.length) > 1
@remaining_path = ""
always{yield rp[1, len]}
end
end
end
# Optimized version of +r.is String+ that yields the next segment only if it
# is the final segment.
def is_segment
rp = @remaining_path
if rp.getbyte(0) == 47 && !rp.index('/', 1) && (len = rp.length) > 1
@remaining_path = ""
always{yield rp[1, len]}
end
end
end
end
register_plugin(:optimized_segment_matchers, OptimizedSegmentMatchers)
end
end
Version data entries
42 entries across 42 versions & 1 rubygems