Comments (4)
To clarify, the equivalent to *fields.map
is fields.map.splat
.
But as mentioned in #14283 (comment) the entire expansion can be shortened to {{ fields.splat }}
.
Closing, not a bug.
from crystal.
Yea, you can literally just do puts {{ fields.splat }}
and call it a day :P
from crystal.
The splat
goes after the map
, not the other way round, because the .
method call "operator" has higher precedence than the splat operator
from crystal.
Thank you kindly everyone! In my real code, I have something non-trivial inside the map method itself, so it can't be reduced. Good to know the splat
method goes at the end of the method call instead, the precedence order was what confused me :)
Thanks!
from crystal.
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