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Contents
require 'facets/enumerator'
module Find
# Identical to find except select returns the matching files as an array.
# (find returns nil, which is not very useful if you actually wanted an array.)
# Calls the associated block with the name of every file and directory listed
# as arguments, then recursively on their subdirectories, and so on.
# Return a true (non-false) value from the block for every path that
# you want to be returned in the resulting array. You can still use Find.prune.
#
# CREDIT: Tyler Rick
def self.select(*paths, &block)
Enumerator.new(self, :find, *paths).select{|value| yield value}
end
end
Version data entries
10 entries across 9 versions & 2 rubygems