SS_List
interface SS_List implements ArrayAccess, Countable, IteratorAggregate (View source)
An interface that a class can implement to be treated as a list container.
Methods
Returns a map of a key field to a value field of all the items in the list.
Returns the first item in the list where the key field is equal to the value.
Returns an array of a single field value for all items in the list.
Details
array
toArray()
Returns all the items in the list in an array.
array
toNestedArray()
Returns the contents of the list as an array of maps.
add(mixed $item)
Adds an item to the list, making no guarantees about where it will appear.
remove(mixed $item)
Removes an item from the list.
mixed
first()
Returns the first item in the list.
mixed
last()
Returns the last item in the list.
array
map(string $keyfield = 'ID', string $titlefield = 'Title')
Returns a map of a key field to a value field of all the items in the list.
mixed
find(string $key, mixed $value)
Returns the first item in the list where the key field is equal to the value.
array
column(string $colName = "ID")
Returns an array of a single field value for all items in the list.
mixed
each(callable $callback)
Walks the list using the specified callback