Sha256: 350183df239befe1ea4317468a9671814a19494cf11694771a8b6aee901a0972
Contents?: true
Size: 1.67 KB
Versions: 6
Compression:
Stored size: 1.67 KB
Contents
# Copyright, 2016, by Samuel G. D. Williams. <http://www.codeotaku.com> # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. module Samovar class Many def initialize(key, description, stop: /^-/, default: nil) @key = key @description = description @stop = stop @default = default end attr :key def to_s "<#{key}...>" end def to_a usage = [to_s, @description] if @default usage << "Default: #{@default.inspect}" end return usage end def parse(input, default = @default) if @stop and stop_index = input.index{|item| @stop === item} input.shift(stop_index) else input.shift(input.size) end || default end end end
Version data entries
6 entries across 6 versions & 1 rubygems