Assignment expressions are used to assign a value to an identifier.
An assignment expression can be structured in two ways:
-
identifier = expression -
let identifier = expression
The result is the same with both syntaxes. The let keyword can be used
to make sure that the assignment expression cannot be interpreted as a comparison
expression.
The value can be any of the supported data types, as well as an expression. For
example:
PI = 3.1415f
let preferences.color = 'yellow'
stats.average = (data.a + data.b) / 2
LET message = concat(string.a, ' ', string.b)