incremental-eval

eval javascript line by line

Given a string of javascript code, returns the result of running the code line-by-line.

var incr = require('incremental-eval');
 
incr('a = 2'); // [2] 
incr('a = 2\n a * 2'); // [2, 4] 

Takes a piece of Javascript code, as a string, and returns an array of results per-line. If a line does not return results, it is in the array as null.

BSD