-
Notifications
You must be signed in to change notification settings - Fork 145
Cache
extends Iterable
Iterable class that holds references to Discordia Class objects in no particular order.
Instances of this class should not be constructed by users.
Methods Inherited From Iterable
Defines the behavior of the #
operator. Returns the total number of objects stored in the iterable.
This method only operates on data in memory.
Returns: function
Defines the behavior of the pairs
function. Returns an iterator that returns a key, value
pair, where key
is the result of calling __hash
on the value
.
This method only operates on data in memory.
Returns: function
Parameter | Type | Optional |
---|---|---|
fn | function | ✔ |
If a predicate is provided, this returns the number of objects in the iterable that satisfy the predicate; otherwise, the total number of objects.
This method only operates on data in memory.
Returns: number
Parameter | Type |
---|---|
fn | function |
Returns the first object that satisfies a predicate.
This method only operates on data in memory.
Returns: *
Parameter | Type |
---|---|
fn | function |
Returns an iterator that returns all objects that satisfy a predicate.
This method only operates on data in memory.
Returns: function
Parameter | Type |
---|---|
fn | function |
Iterates through all objects and calls a function fn
that takes the objects as an argument.
This method only operates on data in memory.
Returns: nil
Parameter | Type |
---|---|
k | * |
Returns an individual object by key, where the key should match the result of calling __hash
on the contained objects. Operates with up to O(n) complexity.
This method only operates on data in memory.
Returns: *
Parameter | Type |
---|---|
... | string/function |
This returns an iterator that, when called, returns the values from each encountered object, picked by the provided keys. If a key is a string, the objects are indexed with the string. If a key is a function, the function is called with the object passed as its first argument.
This method only operates on data in memory.
Returns: function
Returns a random object that is contained in the iterable.
This method only operates on data in memory.
Returns: *
Parameter | Type |
---|---|
... | string |
Similarly to an SQL query, this returns a sorted Lua table of rows where each row corresponds to each object in the iterable, and each value in the row is selected from the objects according to the keys provided.
This method only operates on data in memory.
Returns: table
Parameter | Type | Optional |
---|---|---|
sortBy | string | ✔ |
fn | function | ✔ |
Returns a sequentially-indexed table that contains references to all objects. If a sortBy
string is provided, then the table is sorted by that particular property. If a predicate is provided, then only objects that satisfy it will be included.
This method only operates on data in memory.
Returns: table
Parameter | Type |
---|---|
k | * |
Returns an individual object by key, where the key should match the result of calling __hash
on the contained objects. Unlike Iterable:get, this method operates with O(1) complexity.
This method only operates on data in memory.
Returns: *
Returns an iterator that returns all contained objects. The order of the objects is not guaranteed.
This method only operates on data in memory.
Returns: function