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A robust, ES3 compatible, "has own property" predicate.
Iterate over the own and inherited enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js
Robustly get an object's own property keys (strings and symbols), including non-enumerables when possible
Iterate over the own enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js.
A safer `.hasOwnProperty()`
Like `Object.keys()` but also includes symbols
Reduces an object to a value that is the accumulated result of running each property in the object through a callback. Executes the callback function once for each own enumerable property in the object, receiving four arguments: the initial value (or valu
- accumulate
- accumulator
- callback
- cb
- find
- for-in
- for-own
- has
- has-own
- hasOwn
- index
- iterate
- iterator
- javascript
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Return an array of an object's own enumerable property names.
Easily persist and load config data. No dependencies.
Returns true if an object has an own, nested property using dot notation paths ('a.b.c').
Create a new object filtered to have only properties for which the callback returns true.
Returns `true` if a value exists in the given string, array or object.
Test if an object's own property is enumerable.
Return a property descriptor for an object's own property.
Return an array of an object's own enumerable and non-enumerable property names.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- object
- obj
- names
- keys
- enumerable
- non-enumerable
- own
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Return an array of an object's own symbol properties.
Get public IP address in React Native
Return an array of an object's own enumerable property names and symbols.
Copies an object’s own properties to another object.
Retrieves a property only if hasOwnProperty() is true.