Sha256: e93b667ee0815d84ee619cb5cb970cf4b944ce20daec8358718e05b02c1ef26b
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Size: 628 Bytes
Versions: 51
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Stored size: 628 Bytes
Contents
require 'pathname'
# TODO: extend this to find comments
# http://ostermiller.org/findcomment.html
module PathnameIterator
def iterate(proc, &block)
if directory?
children.each do |c|
c.iterate(proc)
end
else
proc.call(self, &block)
end
end
def egrep(regexp, &block)
proc = Proc.new do |file|
file.open do |io|
count = 0
while line = io.gets
count += 1
if line =~ regexp
block.call("#{file.cleanpath}:#{count}:#{line}")
end
end
end
end
iterate(proc, &block)
end
end
class Pathname
include PathnameIterator
end
Version data entries
51 entries across 51 versions & 3 rubygems