Class: Senju::Diff

Inherits:
Object
  • Object
show all
Defined in:
lib/senju/diff.rb

Class Method Summary collapse

Class Method Details



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# File 'lib/senju/diff.rb', line 2

def self.print(patch)
  patch.split("\n").map do |line|
    case line
    when /^(---|\+\+\+|\\\\)/
      "\033[90m#{line.chomp}\033[0m"
    when /^\+/
      "\033[32m#{line.chomp}\033[0m"
    when /^-/
      "\033[31m#{line.chomp}\033[0m"
    when /^@@/
      "\033[36m#{line.chomp}\033[0m"
    else
      line.chomp
    end
  end.join("\n") + "\n"
end