\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: /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/strings-0.1.8/lib/strings/

Viewing File: pad.rb

# frozen_string_literal: true

require 'strings-ansi'
require 'unicode/display_width'

require_relative 'padder'

module Strings
  # Responsible for text padding
  module Pad
    NEWLINE = "\n".freeze
    SPACE = " ".freeze
    LINE_BREAK =  %r{\r\n|\r|\n}.freeze

    # Apply padding to multiline text with ANSI codes
    #
    # @param [String] text
    #   the text to pad out
    # @param [Integer, Array[Integer]] padding
    #   the padding to apply to text
    #
    # @example
    #  text = "Ignorance is the parent of fear."
    #
    #  Strings::Pad.pad(text, [1, 2], fill: "*")
    #  # =>
    #  # "************************************\n"
    #  # "**Ignorance is the parent of fear.**\n"
    #  # "************************************\n"
    #
    # @return [String]
    #
    # @api private
    def pad(text, padding, fill: SPACE, separator: nil)
      padding   = Strings::Padder.parse(padding)
      text_copy = text.dup
      sep = separator || text[LINE_BREAK] || NEWLINE
      line_width = max_line_length(text, sep)
      output = []

      filler_line = fill * line_width

      padding.top.times do
        output << pad_around(filler_line, padding, fill: fill)
      end

      text_copy.split(sep).each do |line|
        line = line.empty? ? filler_line : line
        output << pad_around(line, padding, fill: fill)
      end

      padding.bottom.times do
        output << pad_around(filler_line, padding, fill: fill)
      end

      output.join(sep)
    end
    module_function :pad

    # Apply padding to left and right side of string
    #
    # @param [String] text
    #
    # @return [String]
    #
    # @api private
    def pad_around(text, padding, fill: SPACE)
      fill * padding.left + text + fill * padding.right
    end
    module_function :pad_around

    # Determine maximum length for all multiline content
    #
    # @param [String] text
    # @param [String] separator
    #
    # @return [Integer]
    #
    # @api private
    def max_line_length(text, separator)
      lines = text.split(separator, -1)
      display_width(lines.max_by { |line| display_width(line) } || '')
    end
    module_function :max_line_length

    # Calculate visible string width
    #
    # @return [Integer]
    #
    # @api private
    def display_width(string)
      Unicode::DisplayWidth.of(Strings::ANSI.sanitize(string))
    end
    module_function :display_width
  end # Padding
end # Strings