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I have this:
case test123(&(:some_module.test456(789))) do
# ...
end
An error:
invalid args for &, expected an expression in the format of &Mod.fun/arity,
&local/arity or a capture containing at least one argument as &1,
got: :some_module.test456(789)
However, I don't have a parameter to pass into it and previously it was merely
fn(_) -> :some_module.test456(789) end
How to fix it? Switch back to "fn"?
266
The word the is considered a definite article because it defines the meaning of a noun as one particular thing. It's an article that gives a noun a definite meaning: a definite article. Generally, definite articles are used to identify nouns that the audience already knows about.
Like adjectives, articles modify nouns. English has two articles: the and a/an. The is used to refer to specific or particular nouns; a/an is used to modify non-specific or non-particular nouns. We call the the definite article and a/an the indefinite article.
The (/ðə, ðiː/ ( listen)) is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English.
A, An and The are called articles. They are essentially demonstrative adjectives.
The & syntax cannot be used to create such anonymous functions because the compiler can't know whether you wanted to create a 0 or 1 or 2 or more arity function. You'll have to keep using fn(_) -> :some_module.test456(789) end.
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