Enhancing params resolution

[unlucio]

Now you can reference the same parameter multiple times, allowing for more elastic string composition.

Previously, if a param was referenced more than once, only the 1st occurrence was resolved:

/*
{ a: 'Hello :what :what' }
*/
reconfig.get('a', {what: 'world'}) // Hello world :what

With this patch the result will be:

reconfig.get('a', {what: 'world'}) // Hello world world

enabling for more elastic and concise config definitions yielding rather complex results in a simpler way.

would release in version: 2.1.0

[unlucio]

@odino wdyt?

[odino]

why not avoiding creating the paramSrc to begin with?

value = (value) ? value.replace(RegExp(':' + property, 'g'), (parameters[property] || '')) : value;

BTW instead of the ternary operatoor I think it might be more readable to do something like:

if (value) {
  value = value.replace(paramSrc, (parameters[property] || ''));
}

[unlucio]

for some reason an if inside an if creeps me out :D