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The iterable toolbox
github.com/iter-tools/iter-tools
iter-tools/iter-tools
iter-tools-es
/
impls
/
array-first-or
/
array-first-or.js
5 lines
(4 loc)
•
136 B
JavaScript
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function
arrayFirstOr
(
whenEmpty,
array
)
{
return
array
&&
array
.length ?
array
[
0
] : whenEmpty; } exports.arrayFirstOr = arrayFirstOr;