Methods
Hash
ΒΆ
Hash(arr:
Arr
, cb:
Fun
)
Create a Hash from keys in arr using cb for values calculation
Source:
stdlib.ngs:1765
arr
Keys of the hash to build
cb
Function to be called with one key at a time. Should calculate a value for the given key.
Returns
Hash
Example
Hash([1,2], F(x) x*2) # {1: 2, 2: 4}