Le 19/01/2017 à 13:54, Levi Morrison a écrit :
The `|>` symbol would be the piping operator with these semantics:
1. Evaluate the left-hand side.
2. Evaluate the right-hand side. Assert that the result is callable.
3. Pass the result from 1. as the single argument to 2.
May I suggest extending your 3rd rule to : when the right hand side has
the form of a function call, insert the result from 1. as first argument
of 2. This way, right hand side may specify additional arguments. Based
on the fact that, in 99% of PHP builtin functions where the concept
applies, the 'input' argument is the first one.
Example :
$string |> trim('.,;:')
$string |> trim()
IMO, not acceptable : $string |> trim
Regards
François
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