Javascript method for changing snake_case to PascalCase

Question

I\'m looking for a JS method that will turn snake_case into PascalCase while keeping slashes intact.

// examples:
post -> Post
a         


        

Answer 1

This should do the trick.

function _snake2Pascal( str ){
    str +='';
    str = str.split('_');
    for(var i=0;i

edit:

a version that passes all your test cases shown in the OP:

function snake2Pascal( str ){
    str +='';
    str = str.split('_');

    function upper( str ){
        return str.slice(0,1).toUpperCase() + str.slice(1,str.length);
    }


    for(var i=0;i