Dissecting the underscorejs

Underscore is a set of utility functions written in underscore.With more than 80 different functions to make our lives easier.Its time to dissect them and understand how they work.

Underscore includes some setup code along with the functions below in the raw source of the library.The rest of the 80+ functions are mentioned below:

Underscore Setup

Each method
Map method
Reduce method
ReduceRight method
Find method
Filter method
Reject method
Every method
Any method
Contains method
Invoke method
Pluck method
Where method
FindWhere method
Max method
Min method
Shuffle method
Sample method
SortBy method
GroupBy method
IndexBy method
Countby method
SortedIndex method
ToArray method
Size method
First method
Initial method
Last method
Rest method
Compact method
Flatten method
Without method
Uniq method
Union method
Intersection method
Difference method
Zip method
Object method
IndexOf method
LastIndexOf method
Range method
Bind method
Partial method
BindAll method
Memoize method
Delay method
Defer method
Throttle method
Debounce method
Once method
Wrap method
Compose method
After method
Keys method
Values method
Pairs method
Invert method
Functions method
Extend method
Omit method
Defaults method
Clone method
Tap method
Isequal method
isempty method
isElement method
isArray method
isObject method
isFinite method
isNaN method
isBoolean method
isNull method
isUndefined method
has method
isFinite method
identity method
times method
random method
result method
mixin method
template method
chain method