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Contents
module Vedeu class ColourPair class << self def define(pair = []) return '' if pair.empty? new(pair).define end alias_method :set, :define def reset new.reset end end def initialize(pair = []) @pair = pair || [] end def define [foreground, background].join end alias_method :set, :define def reset [foreground(:default), background(:default)].join end def foreground(value = pair[0]) @foreground ||= Foreground.escape_sequence(value) end alias_method :fg, :foreground def background(value = pair[1]) @background ||= Background.escape_sequence(value) end alias_method :bg, :background private attr_reader :pair end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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vedeu-0.0.23 | lib/vedeu/output/colour_pair.rb |