isRegExp_.isRegExp(object) Returns true if object is a RegExp.
isDate_.isDate(object) Returns true if object is a Date.
extendOwn_.extendOwn(destination, *sources) Alias: assign Like extend, but only copies own
findKey_.findKey(object, predicate, [context]) Similar to _
isBoolean_.isBoolean(object) Returns true if object is either true or false.
isString_.isString(object) Returns true if object is a String.
pairs_.pairs(object) Convert an object into a list of [key, value] pairs.
isUndefined_.isUndefined(value) Returns true if value is undefined.
tap_.tap(object, interceptor) Invokes interceptor with the object, and then returns object. The primary purpose
create_.create(prototype, props) Creates a new object with the given prototype, optionally attaching props as own properties
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