Need Comprehensive Review of Underscore usage about postal.js HOT 5 CLOSED

Thought this might come in handy. This what's currently in use of underscore (in /src dir):

$ grep -rhoe '_\.[^(]\+' . | sort | uniq
_.after
_.all
_.any
_.bind
_.clone
_.debounce
_.each
_.isArray
_.isEqual
_.isFunction
_.isNaN
_.isObject
_.isString
_.throttle
_.without

Btw, a custom Lo-Dash build might be an option.

from postal.js.

@webpro Thanks - you saved me a lot of trouble! :-) I've been considering a few different options going forward, since we're about to make another pass over the API and try to normalize some things between channel def and top level pub/sub calls. Among the options I'm pondering:

• With regards to dependencies:
  • non underscore/lodash build using shims if it significantly reduces footprint.
  • custom underscore or lodash build containing only the pieces postal utilizes
  • leaving things as they are
• With regards to modularity/build customizations
  • any shims/custom underscore/lodash builds would ideally be swappable (i.e. - why carry the extra weight of the shims if the project is already using underscore for other needs?)
  • separate some of the additional features on the SubscriptionDefinition prototype into an add-on, so that you could opt-in to the fluent calls like "withDebounce", etc. by including that add-on (or using a postal build that has it included already)
  • Whatever & however we decide to break things up - my intent is to always provide a simple "everything" build of postal, with the custom builds for more advanced/targeted situations.

Anyway - just thought I'd explain more of what I'm thinking along these lines. Sounds like you may have predicted some of that as well :)

from postal.js.

On a related topic, it seems that the native (ECMA-262 ), underscore and lo-dash forEach method behave different when dealing with arrays that contain elements that are undefined. IE8<= also behaves different than the other browsers.

from postal.js.

The new Lodash release gives you lots of options for trimming down the lib size. You might want to take a look at that:

http://kitcambridge.be/blog/custom-builds-in-lo-dash-2-dot-0/

from postal.js.

Closing this out. Lodash has replaced underscore since v0.9 (IIRC), and future work may explore custom builds of lodash or ES6 builds...

from postal.js.