concat, indexOf(obj, from) -> (index|-1), join, lastIndexOf, length, pop, push, reverse, shift, slice(from, to), sort(fn(a, b)), splice(from, count), unshift, filter, forEach, every, map, some, reduce(fn(prev, curr)), reduceRight
sortBy(fn|key)
length, [], <>, indexOf(str, from) -> (index|-1), lastIndexOf, match(re), replace(str|re, str|$N|fn), search(str|re) -> (index|-1), slice(from, to), split(str|re), toLowerCase, toUpperCase, trim
hasOwnProperty, keys, prototype
delete(key), extend(*objs), keys, pick(*keys), size, values
exec, test
g global, i ignore case, m multiline, [\s\S]
apply(this, args), arguments, bind, call(this, *args), constructor, length
Array Boolean Date Error Function Number Object RegExp String
null undefined (Infinity, -Infinity, NaN)
in, delete, typeof, instanceof
clone, isArray, isBlank, isEmpty, isEqual, isFunction
Blue functions belongs to Underscore.js