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ex_cldr

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Common Locale Data Repository (CLDR) functions for Elixir to localize and format numbers, dates, lists, messages, languages, territories and units with support for over 700 locales for internationalized (i18n) and localized (L10N) applications.

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Files

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ex_cldr lib cldr plural_rules compiler.ex
Raw

lib/cldr/plural_rules/compiler.ex

# http://unicode.org/reports/tr35/tr35-numbers.html#Language_Plural_Rules
defmodule Cldr.Number.PluralRule.Compiler do
@moduledoc false
@doc """
Tokenize a plural rule definition.
Using a leex lexer, tokenize a rule definition.
"""
def tokenize(definition) when is_binary(definition) do
definition
|> String.to_charlist()
|> :plural_rules_lexer.string()
end
@doc """
Parse a plural rule definition.
Using a yexx lexer, parse a rule definition into an Elixir
AST that can then be `unquoted` into a function definition.
"""
def parse(tokens) when is_list(tokens) do
:plural_rules_parser.parse(tokens)
end
def parse(definition) when is_binary(definition) do
{:ok, tokens, _end_line} = tokenize(definition)
tokens |> :plural_rules_parser.parse()
end
end