Sha256: 45283e226fc42157f4f4a7ef22f641cc91ec916bbf1dbc1c2a73a36cbac2a060
Contents?: true
Size: 1.19 KB
Versions: 5
Compression:
Stored size: 1.19 KB
Contents
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
class TwitterCldr.ListFormatter
constructor: (options = {}) ->
@formats = `{{{formats}}}`
format: (list) ->
if @formats[list.length.toString()]?
this.compose(@formats[list.length.toString()], list)
else
this.compose_list(list)
compose_list: (list) ->
result = this.compose(@formats.end || @formats.middle || "", [list[list.length - 2], list[list.length - 1]])
if list.length > 2
for i in [3..list.length]
format_key = if i == list.length then "start" else "middle"
format_key = "middle" unless @formats[format_key]?
result = this.compose(@formats[format_key] || "", [list[list.length - i], result])
result
compose: (format, elements) ->
elements = (element for element in elements when element isnt null)
if elements.length > 1
result = format.replace(/\{(\d+)\}/g, ->
RegExp.$1
)
if TwitterCldr.is_rtl
result = TwitterCldr.Bidi.from_string(result, {"direction": "RTL"}).reorder_visually().toString()
result.replace(/(\d+)/g, ->
elements[parseInt(RegExp.$1)]
)
else
elements[0] || ""
Version data entries
5 entries across 5 versions & 1 rubygems