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Contents
# encoding: utf-8
require 'forwardable'
module Monetize
class Collection
extend Forwardable
include Enumerable
def_delegators :@list, :[], :each, :last
attr_reader :input, :currency, :options
def self.parse(input, currency = Money.default_currency, options = {})
new(input, currency, options).parse
end
def initialize(input, currency = Money.default_currency, options = {})
if input.respond_to? :strip
@input = input.clone.strip
else
fail ArgumentError, 'Input must be a string'
end
@currency = currency
@options = options
@list = []
end
def parse
if range?
@list = split_range.map { |fragment| Monetize.parse(fragment, currency, options) }
else
@list = split_list.map { |fragment| Monetize.parse(fragment, currency, options) }
end
self
end
def range?
RANGE_SPLIT =~ input
end
private
LIST_SPLIT = %r{[/,]}
RANGE_SPLIT = /-/
def split_list
@input.split(LIST_SPLIT).map(&:strip)
end
def split_range
@input.split(RANGE_SPLIT).map(&:strip)
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems