\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /proc/self/root/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/strings-ansi-0.2.0/lib/strings/

Viewing File: ansi.rb

# frozen_string_literal: true

require_relative 'ansi/version'

module Strings
  # Helper functions for handling ANSI escape sequences
  module ANSI
    # The control sequence indicator
    CSI = "\033"

    # The code for reseting styling
    RESET = "\e[0m"

    # The regex to match ANSI codes
    ANSI_MATCHER = '(\[)?\033(\[)?[;?\d]*[\dA-Za-z]([\];])?'

    # Return a copy of string with ANSI characters removed
    #
    # @param [String] string
    #
    # @example
    #   Strings::ANSI.sanitize("\e[33mfoo\[e0m")
    #   # => "foo"
    #
    # @return [String]
    #
    # @api public
    def sanitize(string)
      string.gsub(/#{ANSI_MATCHER}/, '')
    end
    module_function :sanitize

    # Check if string contains ANSI codes
    #
    # @param [String] string
    #   the string to check
    #
    # @example
    #   Strings::ANSI.ansi?("\e[33mfoo\[e0m")
    #   # => true
    #
    # @return [Boolean]
    #
    # @api public
    def ansi?(string)
      !!(string =~ /#{ANSI_MATCHER}/)
    end
    module_function :ansi?

    # Check if string contains only ANSI codes
    #
    # @param [String] string
    #   the string to check
    #
    # @example
    #   Strings::ANSI.only_ansi?("\e[33mfoo\[e0m")
    #   # => false
    #
    #   Strings::ANSI.only_ansi?("\e[33m")
    #   # => false
    #
    # @return [Boolean]
    #
    # @api public
    def only_ansi?(string)
      !!(string =~ /^(#{ANSI_MATCHER})+$/)
    end
    module_function :only_ansi?
  end # ANSI
end # Strings