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Contents
require "pathname"
module Juicer
module Command
# Utilities for Juicer command objects
#
module Util
# Returns an array of files from a variety of input. Input may be a single
# file, a single glob pattern or multiple files and/or patterns. It may
# even be an array of mixed input.
#
def files(*args)
args.flatten.collect { |file| Dir.glob(file) }.flatten
end
#
# Uses Pathname to calculate the shortest relative path from +path+ to
# +reference_path+ (default is +Dir.cwd+)
#
def relative(paths, reference_path = Dir.pwd)
paths = [paths].flatten.collect do |path|
path = Pathname.new(File.expand_path(path))
reference_path = Pathname.new(File.expand_path(reference_path))
path.relative_path_from(reference_path).to_s
end
paths.length == 1 ? paths.first : paths
end
end
end
end
Version data entries
40 entries across 40 versions & 4 rubygems