* The base implementation of `_.flatten` with support for restricting flattening. * * @private * @param {Array} array The array to flat

* Creates a throttled function that only invokes `func` at most once per * every `wait` milliseconds. The throttled function comes with a `cancel

* Checks if the given arguments are from an iteratee call. * * @private * @param {*} value The potential iteratee value argument.

* The base implementation of `getTag` without fallbacks for buggy environments. * * @private * @param {*} value The value to query.

* Clips cursor to ensure that line is within the buffer's range * If includeLineBreak is true, then allow cur.ch == lineLength.

* Copies the values of `source` to `array`. * * @private * @param {Array} source The array to copy values from. * @param {Array} [