前端开发人员大都喜欢 Underscore,它的工具函数很实用,用法简单。这里给大家推荐另外一个功能更全面的 JavaScript 工具——Lo-Dash,帮助你更好的开发网站和 Web 应用程序。
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Lo-Dash 特色功能:
- AMD loader support (curl, dojo, requirejs, etc.)
-
_(…)
supports intuitive chaining -
_.at
for cherry-picking values -
_.bindKey
for binding “lazy” defined methods -
_.clone
supports shallow cloning ofDate
&RegExp
objects -
_.cloneDeep
for deep cloning arrays & objects -
_.contains
accepts afromIndex
-
_.createCallback
for extending callbacks in methods & mixins -
_.curry
for creating curried functions -
_.debounce
&_.throttle
accept additionaloptions
for more control -
_.findIndex
&_.findKey
for finding indexes & keys -
_.forEach
is chainable & supports exiting early -
_.forIn
for iterating own & inherited properties -
_.forOwn
for iterating own properties -
_.isPlainObject
for checking if values are created byObject
-
_.memoize
exposes thecache
of memoized functions -
_.merge
for a deep_.extend
-
_.parseInt
for consistent behavior -
_.partialRight
for partial application from the right -
_.pull
&_.remove
for mutating arrays -
_.random
supports returning floating-point numbers -
_.runInContext
for easier mocking -
_.support
for flagging environment features -
_.template
supports “imports” options & ES6 template delimiters -
_.transform
as a powerful alternative to_.reduce
for transforming objects -
_.where
supports deep comparisons -
_.zip
is capable of unzipping values -
_.omit
,_.pick
, & more accept callbacks -
_.contains
,_.toArray
, & more accept strings -
_.filter
,_.map
, & more support “_.pluck” & “_.where” shorthands -
_.findLast
,_.findLastIndex
, & more right-associative methods
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