class CLI::Colors

Public Class Methods

new() click to toggle source
# File lib/command_four/cli.rb, line 77
def initialize
  @colors = [:red, :yellow]
  @cur_colors_index = 0
end

Public Instance Methods

current_color() click to toggle source
# File lib/command_four/cli.rb, line 82
def current_color
  @colors[@cur_colors_index]
end
switch_color() click to toggle source
# File lib/command_four/cli.rb, line 86
def switch_color
  @cur_colors_index = (@cur_colors_index + 1) % 2
end