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Contents
# frozen_string_literal: true
require "active_support/number_helper/number_converter"
module ActiveSupport
module NumberHelper
class NumberToDelimitedConverter < NumberConverter # :nodoc:
self.validate_float = true
DEFAULT_DELIMITER_REGEX = /(\d)(?=(\d\d\d)+(?!\d))/
def convert
parts.join(options[:separator])
end
private
def parts
left, right = number.to_s.split(".")
left.gsub!(delimiter_pattern) do |digit_to_delimit|
"#{digit_to_delimit}#{options[:delimiter]}"
end
[left, right].compact
end
def delimiter_pattern
options.fetch(:delimiter_pattern, DEFAULT_DELIMITER_REGEX)
end
end
end
end
Version data entries
91 entries across 87 versions & 13 rubygems