Can I get the "value" of an arbitrary statement in JavaScript (like eval does, but without eval)
Posted
by tlrobinson
on Stack Overflow
See other posts from Stack Overflow
or by tlrobinson
Published on 2010-03-17T00:17:12Z
Indexed on
2010/03/17
0:21 UTC
Read the original article
Hit count: 759
JavaScript
|eval
In JavaScript is there a way to get the "value" of a statement in the same way that function() { return eval("if (true) { 1 }"); }
returns "1";
function() { return if (true) { 1 } }
and all similar permutations I've tried are not valid syntax.
Is eval
just blessed with special powers to determine the "last" value of a statement in an expression?
Use case is a REPL that evaluates arbitrary expressions and returns the result. eval works, but I want to wrap it in function.
© Stack Overflow or respective owner