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ObservableMap

A list that can be observed for blend and other components

Properties​

CountChanged​

</>
ObservableMap.CountChanged: RBXScriptSignal

Fires when the count changes.

Functions​

new​

</>
ObservableMap.new() → ObservableMap<TKey,TValue>

Constructs a new ObservableMap

isObservableMap​

</>
ObservableMap.isObservableMap(value: any) → boolean

Returns whether the set is an observable map

iterating over ObservableMap​

</>
for  (T) → (
(
T,
nextIndex: any
) → ...any,
T?
)  in  ObservableMap  do

Allows iteration over the observable map

ObserveKeysBrio​

</>
ObservableMap.ObserveKeysBrio(self: ObservableMap<TKey,TValue>) → Observable<Brio<TKey>>

Observes all keys in the map

ObserveValuesBrio​

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ObservableMap.ObserveValuesBrio(self: ObservableMap<TKey,TValue>) → Observable<Brio<TKey>>

Observes all keys in the map

ObservePairsBrio​

</>
ObservableMap.ObservePairsBrio(self: ObservableMap<TKey,TValue>) → Observable<Brio<(
TKey,
TValue
)>>

Observes all keys in the map

Get​

</>
ObservableMap.Get(
self: ObservableMap<TKey,TValue>,
key: TKey
) → TValue

Returns the value for the given key

ContainsKey​

</>
ObservableMap.ContainsKey(
self: ObservableMap<TKey,TValue>,
key: TKey
) → boolean

Returns whether the map contains the key

GetCount​

</>
ObservableMap.GetCount(self: ObservableMap<TKey,TValue>) → number

Gets the count of items in the set

ObserveCount​

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ObservableMap.ObserveCount(self: ObservableMap<TKey,TValue>) → Observable<number>

Observes the count of the set

ObserveAtKeyBrio​

</>
ObservableMap.ObserveAtKeyBrio(
self: ObservableMap<TKey,TValue>,
key: TKey
) → Observable<Brio<TValue>>

Observes the value for the given key.

ObserveAtKey​

</>
ObservableMap.ObserveAtKey(
self: ObservableMap<TKey,TValue>,
key: TKey
) → Observable<TValue?>

Observes the value for the given key.

ObserveValueForKey​

</>
ObservableMap.ObserveValueForKey(key: TKey) → Observable<TValue?>

Observes the value for the given key. Alias for ObservableMap.ObserveAtKey.

Set​

</>
ObservableMap.Set(
self: ObservableMap<TKey,TValue>,
key: TKey,
value: TValue?
) → callback--

Call to remove the value if it was added

Adds the item to the set if it does not exists.

Remove​

</>
ObservableMap.Remove(
self: ObservableMap<TKey,TValue>,
key: TKey
) → ()

Removes the item from the map if it exists.

GetValueList​

</>
ObservableMap.GetValueList(self: ObservableMap<TKey,TValue>) → {TValue}

Gets a list of all values.

GetKeyList​

</>
ObservableMap.GetKeyList(self: ObservableMap<TKey,TValue>) → {TKey}

Gets a list of all keys.

ObserveKeyList​

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ObservableMap.ObserveKeyList(self: ObservableMap<TKey,TValue>) → Observable<{TKey}>

Observes the list of all keys.

Destroy​

</>
ObservableMap.Destroy(self: ObservableMap<TKey,TValue>) → ()

Cleans up the ObservableMap and sets the metatable to nil.

Show raw api
{
    "functions": [
        {
            "name": "new",
            "desc": "Constructs a new ObservableMap",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 67,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "isObservableMap",
            "desc": "Returns whether the set is an observable map",
            "params": [
                {
                    "name": "value",
                    "desc": "",
                    "lua_type": "any"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 89,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "__iter",
            "desc": "Allows iteration over the observable map",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "(T) -> ((T, nextIndex: any) -> ...any, T?)"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 98,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "ObserveKeysBrio",
            "desc": "Observes all keys in the map",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<Brio<TKey>>"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 106,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "ObserveValuesBrio",
            "desc": "Observes all keys in the map",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<Brio<TKey>>"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 116,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "ObservePairsBrio",
            "desc": "Observes all keys in the map",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>\n"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<Brio<(TKey, TValue)>>"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 126,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "Get",
            "desc": "Returns the value for the given key",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                },
                {
                    "name": "key",
                    "desc": "",
                    "lua_type": "TKey"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "TValue"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 173,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "ContainsKey",
            "desc": "Returns whether the map contains the key",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                },
                {
                    "name": "key",
                    "desc": "",
                    "lua_type": "TKey"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 184,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "GetCount",
            "desc": "Gets the count of items in the set",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "number"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 194,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "ObserveCount",
            "desc": "Observes the count of the set",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<number>"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 205,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "ObserveAtKeyBrio",
            "desc": "Observes the value for the given key.",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                },
                {
                    "name": "key",
                    "desc": "",
                    "lua_type": "TKey"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<Brio<TValue>>"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 215,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "ObserveAtKey",
            "desc": "Observes the value for the given key.",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                },
                {
                    "name": "key",
                    "desc": "",
                    "lua_type": "TKey"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<TValue?>"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 234,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "ObserveValueForKey",
            "desc": "Observes the value for the given key. Alias for [ObservableMap.ObserveAtKey].",
            "params": [
                {
                    "name": "key",
                    "desc": "",
                    "lua_type": "TKey"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<TValue?>"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 250,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "Set",
            "desc": "Adds the item to the set if it does not exists.",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                },
                {
                    "name": "key",
                    "desc": "",
                    "lua_type": "TKey"
                },
                {
                    "name": "value",
                    "desc": "",
                    "lua_type": "TValue?"
                }
            ],
            "returns": [
                {
                    "desc": "Call to remove the value if it was added",
                    "lua_type": "callback"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 258,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "Remove",
            "desc": "Removes the item from the map if it exists.",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                },
                {
                    "name": "key",
                    "desc": "",
                    "lua_type": "TKey"
                }
            ],
            "returns": [],
            "function_type": "static",
            "source": {
                "line": 299,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "GetValueList",
            "desc": "Gets a list of all values.",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "{ TValue }"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 309,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "GetKeyList",
            "desc": "Gets a list of all keys.",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "{ TKey }"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 321,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "ObserveKeyList",
            "desc": "Observes the list of all keys.",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<{ TKey }>"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 333,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        },
        {
            "name": "Destroy",
            "desc": "Cleans up the ObservableMap and sets the metatable to nil.",
            "params": [
                {
                    "name": "self",
                    "desc": "",
                    "lua_type": "ObservableMap<TKey, TValue>"
                }
            ],
            "returns": [],
            "function_type": "static",
            "source": {
                "line": 365,
                "path": "src/observablecollection/src/Shared/ObservableMap.lua"
            }
        }
    ],
    "properties": [
        {
            "name": "CountChanged",
            "desc": "Fires when the count changes.",
            "lua_type": "RBXScriptSignal",
            "source": {
                "line": 67,
                "path": "src/observablecollection/src/Shared/ObservableMapSet.lua"
            }
        }
    ],
    "types": [],
    "name": "ObservableMap",
    "desc": "A list that can be observed for blend and other components",
    "source": {
        "line": 6,
        "path": "src/observablecollection/src/Shared/ObservableMap.lua"
    }
}