bool isShared(string $abstract) Determine if a given type is shared.

void mergeWheres(array $wheres, array $bindings) Merge an array of where

bool|int update(array $attributes = array()) Update the model in the database

Builder toBase()

$this addNestedWhereQuery(Builder|

string askWithCompletion(string $question, array $choices, string $default = null)

static bool has(string $key) Determine if a cookie exists on

int append(string $path, string $data) Append to a file.

string|array argument(string $key = null) Get the value of a command argument

int count() Get the number of messages in the default bag.