class Dorian::Replace
Public Class Methods
run()
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# File lib/dorian/replace.rb, line 3 def self.run if ARGV.size < 2 || ARGV[0] == "--help" || ARGV[0] == "-h" puts "USAGE: replace FROM TO FILES..." puts "USAGE: ... | replace FROM TO" exit end from = ARGV[0] to = ARGV[1] files = ARGV.size > 2 ? ARGV[2..-1] : STDIN.each_line.to_a.map(&:strip) files.each do |file| next if File.directory?(file) File.write(file, File.read(file).gsub(from, to)) end end