1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
# -*- encoding: utf-8 -*-
require "unicode_utils/name_alias"
require "unicode_utils/read_cdata"
module UnicodeUtils
NAME_ALIASES_MAP = Impl.read_name_aliases("name_aliases") # :nodoc:
NAME_ALIASES_MAP.default = [].freeze
# Get an Enumerable of formal name aliases of the given character. Returns an
# empty Enumerable if the character doesn't have an alias.
#
# The aliases are instances of UnicodeUtils::NameAlias, the order of the
# aliases in the returned Enumerable is preserved from NameAliases.txt in the
# Unicode Character Database.
#
# Example:
#
# require "unicode_utils/name_aliases"
# UnicodeUtils.name_aliases("\n").map(&:name) # => ["LINE FEED", "NEW LINE", "END OF LINE", "LF", "NL", "EOL"]
#
# See also: UnicodeUtils.char_name
def name_aliases(char)
NAME_ALIASES_MAP[char.ord]
end
module_function :name_aliases
end
|
