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Simplify isType methods.

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This commit is contained in:
John-David Dalton
2017-02-09 23:14:09 -08:00
parent d460c42230
commit d931d6e8e8
7 changed files with 15 additions and 24 deletions
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8
isArguments.js
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@@ -1,5 +1,4 @@
import baseGetTag from './.internal/baseGetTag.js'
import isObjectLike from './isObjectLike.js'
import getTag from './.internal/getTag.js'
/**
* Checks if `value` is likely an `arguments` object.
@@ -7,8 +6,7 @@ import isObjectLike from './isObjectLike.js'
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
* else `false`.
* @returns {boolean} Returns `true` if `value` is an `arguments` object, else `false`.
* @example
*
* isArguments(function() { return arguments }())
@@ -18,7 +16,7 @@ import isObjectLike from './isObjectLike.js'
* // => false
*/
function isArguments(value) {
return isObjectLike(value) && baseGetTag(value) == '[object Arguments]'
return typeof value == 'object' && value != null && getTag(value) == '[object Arguments]'
}
export default isArguments