Methods
index
ΒΆ
index(arr:
Arr
, predicate:
Any
)
Find index of first value that satisfies the predicate. TODO: Make it work on anything with each() method.
Source:
stdlib.ngs:1204
arr
Items to look at
predicate
Test function
Returns
Int or null
Example
[1,2,11,3,4].index(X>10) # 2