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cldr_utils
2.19.1
2.29.7
2.29.6
2.29.5
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2.29.0
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2.0.0
Map, Calendar, Digits, Decimal, HTTP, Macro, Math, and String helpers for ex_cldr.
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lib/cldr/utils/macros.ex
defmodule Cldr.Macros do
@moduledoc false
defmacro is_false(value) do
quote do
is_nil(unquote(value)) or unquote(value) == false
end
end
defmacro doc_since(version) do
if Version.match?(System.version(), ">= 1.7.0") do
quote do
@doc since: unquote(version)
end
end
end
defmacro calendar_impl do
if Version.match?(System.version(), ">= 1.10.0-dev") do
quote do
@impl true
end
end
end
defmacro warn_once(key, message, level \\ :warning) do
caller = __CALLER__.module
quote do
require Logger
if Cldr.Helpers.get_term({unquote(caller), unquote(key)}, true) do
Logger.unquote(level)(unquote(message))
Cldr.Helpers.put_term({unquote(caller), unquote(key)}, nil)
end
end
end
end