Class: TTY::ProgressBar::Formatter

Inherits:
Module
  • Object
show all
Defined in:
lib/tty/progressbar/formatter.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(token_match) ⇒ Formatter

Initialize this module with token matching pattern

Parameters:

  • token_match (Regexp) —

    the token matching pattern



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# File 'lib/tty/progressbar/formatter.rb', line 19

def initialize(token_match)
  pattern = token_match

  module_eval do
    define_method(:initialize) do |progress|
      @progress = progress
    end

    define_method(:matcher) { pattern }
    define_method(:progress) { @progress }

    # Determines whether this formatter is applied or not.
    #
    # @param [Object] value
    #
    # @return [Boolean]
    #
    # @api private
    define_method(:matches?) do |value|
      !!(value.to_s =~ pattern)
    end
  end
end

Class Method Details

.[](token_match) ⇒ Object

A helper for declaring a matching token pattern



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# File 'lib/tty/progressbar/formatter.rb', line 9

def self.[](token_match)
  new(token_match)
end