Sha256: 65a4c139d35010ba9f2221665305a15a6146d83596c270adf6e7601a9b2fa5a7
Contents?: true
Size: 499 Bytes
Versions: 22
Compression:
Stored size: 499 Bytes
Contents
# frozen_string_literal: true
# Create colorizing methods in the 'String' class, but only if 'colors_enabled'
# has been set.
class String
COLORS = {
'red' => 31,
'green' => 32,
'yellow' => 33,
'cyan' => 36
}.freeze
COLORS.each do |color, _value|
define_method(color) do
@@colors_enabled ? "\e[0;#{COLORS[color]};49m#{self}\e[0m" : self
end
end
def self.colors_enabled=(value)
@@colors_enabled = value # rubocop:disable Style/ClassVars
end
end
Version data entries
22 entries across 22 versions & 1 rubygems