Map Composition
rascal-0.34.0
Synopsis
Composition of two map values.
Syntax
Exp₁ o Exp₂
Types
Exp₁ | Exp₂ | Exp₁ o Exp₂ |
---|---|---|
map[T₁, T₂] | map[T₂, T₃] | map[T₁, T₃] |
Description
Returns the composition of two maps.
Examples
rascal>import Map;
ok
rascal>("one" : 1, "two" : 2) o (1 : 10, 2 : 20);
map[str, int]: ("one":10,"two":20)
Pitfalls
We use the letter o
as operator and this may conflict other defined names.