JavaScript equivalent of Python's format() function?

Question

Python has this beautiful function to turn this:

bar1 = \'foobar\'
bar2 = \'jumped\'
bar3 = \'dog\'

foo = \'The lazy \' + bar3 + \' \' + bar2 \' over the \'         


        

Answer 1

In the file

https://github.com/BruceSherwood/glowscript/blob/master/lib/glow/api_misc.js

is a function String.prototype.format = function(args) that fully implements the Python string.format() function, not limited simply to handling character strings.