IReadOnlyDictionary (FSharpPlus)

IReadOnlyDictionary Module

Function or value	Description
`IReadOnlyDictionary._item i f t` Full Usage: `IReadOnlyDictionary._item i f t` Parameters: i : `'a` f : `'b option -> ^c` t : `IReadOnlyDictionary<'a, 'b>` Returns: `'d` Modifiers: inline	Given a specific key, produces a Lens from a IReadOnlyDictionary to an Option. When setting, a Some(value) will insert or replace the value into the dictionary at the given key. Setting a value of None will delete the value at the specified key. Works well together with non. i : `'a` f : `'b option -> ^c` t : `IReadOnlyDictionary<'a, 'b>` Returns: `'d`