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Function: isArguments() ​

ts
function isArguments(value): boolean;

Checks if a value is an arguments object. 检查值是否为arguments对象。

Parameters ​

ParameterTypeDescription
valueunknownThe value to check / 要检查的值

Returns ​

boolean

True if the value is an arguments object / 如果值是arguments对象则返回true

Example ​

ts
function testArgs() { return isArguments(arguments) }
testArgs() // => true
isArguments([]) // => false
isArguments({ length: 0 }) // => false

Since ​

1.0.0

Released under the MIT License.