Dict (FSharpPlus)

Dict Module

Namespace: FSharpPlus
Assembly: FSharpPlus.dll

Additional operations on IDictionary<'Key, 'Value>

Functions and values

Function or value	Description
`Dict.chooseValues f x` Full Usage: `Dict.chooseValues f x` Parameters: f : `'T -> 'U option` - The mapping function. x : `IDictionary<'Key, 'T>` - The input dictionary. Returns: `IDictionary<'Key, 'U>` Returns dictionary with values x for each dictionary value where the function returns Some(x).	Applies given function to each value of the given dictionary. f : `'T -> 'U option` The mapping function. x : `IDictionary<'Key, 'T>` The input dictionary. Returns: `IDictionary<'Key, 'U>` Returns dictionary with values x for each dictionary value where the function returns Some(x).
`Dict.choosei f x` Full Usage: `Dict.choosei f x` Parameters: f : `'Key -> 'T -> 'U option` - The mapping function, taking key and element as parameters. x : `IDictionary<'Key, 'T>` - The input dictionary. Returns: `IDictionary<'Key, 'U>` Dictionary with values (k, x) for each dictionary value where the function returns Some(x).	Choose with access to the key. f : `'Key -> 'T -> 'U option` The mapping function, taking key and element as parameters. x : `IDictionary<'Key, 'T>` The input dictionary. Returns: `IDictionary<'Key, 'U>` Dictionary with values (k, x) for each dictionary value where the function returns Some(x).
`Dict.containsKey k dct` Full Usage: `Dict.containsKey k dct` Parameters: k : `'Key` - The key to find. dct : `IDictionary<'Key, 'Value>` - The input dictionary. Returns: `bool` A bool indicating if the key was found	Does the dictionary contain the given key? Note: this is a function wrapper for the IDictionary.ContainsKey method k : `'Key` The key to find. dct : `IDictionary<'Key, 'Value>` The input dictionary. Returns: `bool` A bool indicating if the key was found
`Dict.intersect source1 source2` Full Usage: `Dict.intersect source1 source2` Parameters: source1 : `IDictionary<'Key, 'T>` source2 : `IDictionary<'Key, 'T>` Returns: `IDictionary<'Key, 'T>`	Returns the intersection of two Dicts, preferring values from the first in case of duplicate keys. source1 : `IDictionary<'Key, 'T>` source2 : `IDictionary<'Key, 'T>` Returns: `IDictionary<'Key, 'T>`
`Dict.intersectWith combiner source1 source2` Full Usage: `Dict.intersectWith combiner source1 source2` Parameters: combiner : `'T -> 'T -> 'T` source1 : `IDictionary<'Key, 'T>` source2 : `IDictionary<'Key, 'T>` Returns: `IDictionary<'Key, 'T>`	Returns the intersection of two Dicts, using the combiner function for duplicate keys. combiner : `'T -> 'T -> 'T` source1 : `IDictionary<'Key, 'T>` source2 : `IDictionary<'Key, 'T>` Returns: `IDictionary<'Key, 'T>`
`Dict.keys source` Full Usage: `Dict.keys source` Parameters: source : `IDictionary<'a, 'b>` - The input dictionary. Returns: `seq<'a>` A seq of the keys in the dictionary.	Returns the keys of the given dictionary. source : `IDictionary<'a, 'b>` The input dictionary. Returns: `seq<'a>` A seq of the keys in the dictionary.
`Dict.map f x` Full Usage: `Dict.map f x` Parameters: f : `'T -> 'U` - The mapping function. x : `IDictionary<'Key, 'T>` - The input dictionary. Returns: `IDictionary<'Key, 'U>` The mapped dictionary.	Maps the given function over each value in the dictionary. f : `'T -> 'U` The mapping function. x : `IDictionary<'Key, 'T>` The input dictionary. Returns: `IDictionary<'Key, 'U>` The mapped dictionary.
`Dict.map2 f x y` Full Usage: `Dict.map2 f x y` Parameters: f : `'T1 -> 'T2 -> 'U` - The mapping function. x : `IDictionary<'Key, 'T1>` - The first input dictionary. y : `IDictionary<'Key, 'T2>` - The second input dictionary. Returns: `IDictionary<'Key, 'U>` The combined dictionary.	Creates a Dictionary value from a pair of Dictionaries, using a function to combine them. Keys that are not present on both dictionaries are dropped. f : `'T1 -> 'T2 -> 'U` The mapping function. x : `IDictionary<'Key, 'T1>` The first input dictionary. y : `IDictionary<'Key, 'T2>` The second input dictionary. Returns: `IDictionary<'Key, 'U>` The combined dictionary.
`Dict.toIReadOnlyDictionary source` Full Usage: `Dict.toIReadOnlyDictionary source` Parameters: source : `IDictionary<'a, 'b>` Returns: `IReadOnlyDictionary<'a, 'b>`	Converts an IDictionary to an IReadOnlyDictionary. source : `IDictionary<'a, 'b>` Returns: `IReadOnlyDictionary<'a, 'b>`
`Dict.tryGetValue k dct` Full Usage: `Dict.tryGetValue k dct` Parameters: k : `'Key` - The key whose value you wish to find. dct : `IDictionary<'Key, 'Value>` - The input dictionary. Returns: `'Value option` An option wrapped value	Tries to get the value of the given key. This is a function wrapper for the IDictionary.TryGetValue method, representing the result as an Option instead of a bool plus an out-value. k : `'Key` The key whose value you wish to find. dct : `IDictionary<'Key, 'Value>` The input dictionary. Returns: `'Value option` An option wrapped value
`Dict.union source altSource` Full Usage: `Dict.union source altSource` Parameters: source : `IDictionary<'Key, 'T>` altSource : `IDictionary<'Key, 'T>` Returns: `IDictionary<'Key, 'T>`	Returns the union of two maps, preferring values from the first in case of duplicate keys. source : `IDictionary<'Key, 'T>` altSource : `IDictionary<'Key, 'T>` Returns: `IDictionary<'Key, 'T>`
`Dict.unionWith combiner source1 source2` Full Usage: `Dict.unionWith combiner source1 source2` Parameters: combiner : `'Value -> 'Value -> 'Value` source1 : `IDictionary<'Key, 'Value>` source2 : `IDictionary<'Key, 'Value>` Returns: `IDictionary<'Key, 'Value>`	Returns the union of two dictionaries, using the combiner function for duplicate keys. combiner : `'Value -> 'Value -> 'Value` source1 : `IDictionary<'Key, 'Value>` source2 : `IDictionary<'Key, 'Value>` Returns: `IDictionary<'Key, 'Value>`
`Dict.unzip source` Full Usage: `Dict.unzip source` Parameters: source : `IDictionary<'Key, ('T1 * 'T2)>` - The source dictionary. Returns: `IDictionary<'Key, 'T1> * IDictionary<'Key, 'T2>` A tuple of each untupled dictionary.	Splits a dictionary with tuple pair values to two separate dictionaries. source : `IDictionary<'Key, ('T1 * 'T2)>` The source dictionary. Returns: `IDictionary<'Key, 'T1> * IDictionary<'Key, 'T2>` A tuple of each untupled dictionary.
`Dict.values source` Full Usage: `Dict.values source` Parameters: source : `IDictionary<'a, 'b>` - The input dictionary. Returns: `seq<'b>` A seq of the values in the dictionary.	Returns the values of the given dictionary. source : `IDictionary<'a, 'b>` The input dictionary. Returns: `seq<'b>` A seq of the values in the dictionary.
`Dict.zip x y` Full Usage: `Dict.zip x y` Parameters: x : `IDictionary<'Key, 'T1>` - The first input dictionary. y : `IDictionary<'Key, 'T2>` - The second input dictionary. Returns: `IDictionary<'Key, ('T1 * 'T2)>` The tupled dictionary.	Tuples values of two dictionaries. Keys that are not present on both dictionaries are dropped. x : `IDictionary<'Key, 'T1>` The first input dictionary. y : `IDictionary<'Key, 'T2>` The second input dictionary. Returns: `IDictionary<'Key, ('T1 * 'T2)>` The tupled dictionary.