class TTY::ProgressBar::Formatter
Public Class Methods
[](token_match)
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A helper for declaring a matching token pattern
@api public
# File lib/tty/progressbar/formatter.rb, line 9 def self.[](token_match) new(token_match) end
new(token_match)
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Initialize this module with token matching pattern
@param [Regexp] token_match
the token matching pattern
@api public
# 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