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Versions: 124
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Stored size: 1016 Bytes
Contents
# frozen_string_literal: true
class ReeNumber::NumberToDelimited
include Ree::FnDSL
fn :number_to_delimited
DEFAULTS = {
separator: ".",
delimiter: ",",
pattern: /(\d)(?=(\d\d\d)+(?!\d))/
}.freeze
doc(<<~DOC)
Converts Integer, Float or String to a String with delimiter.
number_to_delimited(12345678)
# => "12,345,678"
number_to_delimited(123456.789)
# => "123,456.789"
number_to_delimited(123456.78, pattern: /(\d+?)(?=(\d\d)+(\d)(?!\d))/))
# => "1,23,456.78"
DOC
contract(
Or[Integer, Float, String],
Ksplat[
separator?: String,
delimiter?: String,
pattern?: Regexp
] => String
)
def call(number, **opts)
options = DEFAULTS.merge(opts)
left, right = number.to_s.split(".")
delimited_left = left.gsub(options[:pattern] || options[:pattern]) do |digit_to_delimit|
"#{digit_to_delimit}#{options[:delimiter]}"
end
[delimited_left, right].compact.join(options[:separator])
end
end
Version data entries
124 entries across 124 versions & 1 rubygems