Packages
ex_cldr_numbers
2.38.0
2.38.3
2.38.2
2.38.1
2.38.0
2.37.0
2.36.0
2.35.2
2.35.1
2.35.0
2.34.1
2.34.0
2.33.6
2.33.5
2.33.4
2.33.3
2.33.2
2.33.1
2.33.0
2.32.4
2.32.3
2.32.2
2.32.1
2.32.0
retired
2.31.3
retired
2.31.2
2.31.1
2.31.0
2.30.1
2.30.0
2.29.0
2.28.0
2.27.3
2.27.2
2.27.1
2.27.0
2.26.0
2.25.2
2.25.1
2.25.0
2.24.0
2.23.3
2.23.2
2.23.1
2.23.0
2.23.0-rc.4
2.23.0-rc.3
2.23.0-rc.2
2.23.0-rc.1
2.23.0-rc.0
2.22.1
2.22.0
2.21.0
2.20.0
2.19.0
2.18.4
2.18.3
2.18.2
2.18.1
2.18.0
2.17.0
2.17.0-rc.1
2.17.0-rc.0
2.16.1
2.16.0
2.16.0-rc.0
2.15.4
2.15.3
2.15.2
2.15.1
2.15.0
2.14.0
2.13.2
2.13.1
2.13.0
2.13.0-rc.0
2.12.1
2.12.0
2.11.0
2.10.0
2.9.0
2.8.0
2.7.2
2.7.1
2.7.0
2.6.4
2.6.3
2.6.2
2.6.1
2.6.0
2.5.0
2.4.4
2.4.3
2.4.2
2.4.1
2.4.0
2.3.0
2.2.0
2.1.1
2.1.0
2.0.0
2.0.0-rc.0
1.6.0
1.5.2
1.5.1
1.5.0
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.1
1.3.0
1.3.0-rc.1
1.3.0-rc.0
retired
1.2.0
1.1.0
1.0.1
1.0.0
1.0.0-rc.0
retired
0.3.3
0.3.2
retired
0.3.1
retired
0.3.0
retired
0.2.3
0.2.2
0.2.1
0.2.0
0.1.0
Number and currency localization and formatting functions for the Common Locale Data Repository (CLDR).
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lib/cldr/number/rbnf/rule.ex
defmodule Cldr.Rbnf.Rule do
@moduledoc """
Tokenizer and Parser for RBNF rules.
"""
defstruct [:base_value, :radix, :definition, :range, :divisor]
alias Cldr.Rbnf.Rule
@doc """
Scan and tokenize rule definition
Using a leex lexer, tokenize a rule definition
"""
def tokenize(definition) when is_binary(definition) do
definition
|> String.trim_leading("'")
|> String.to_charlist()
|> :rbnf_lexer.string()
end
def tokenize(%Rule{definition: definition} = _rule) do
tokenize(definition)
end
@doc """
Parse an RBNF rule definition
Returns a list of rule subparts that can then be used for
further processing or for turning into an AST for execution.
"""
def parse(definition) when is_binary(definition) do
{:ok, tokens, _end_line} = tokenize(definition)
parse(tokens)
end
def parse([]) do
{:ok, []}
end
def parse(tokens) when is_list(tokens) do
tokens
|> :rbnf_parser.parse()
end
end