Class DictionaryResultExtensions

Namespace

Olve.Results

Assembly

Olve.Results.dll

Extension methods for dictionary operations that return Result instead of throwing.

public static class DictionaryResultExtensions

Inheritance

object

DictionaryResultExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

GetWithResult<TKey, TValue>(IReadOnlyDictionary<TKey, TValue>, TKey)

Attempts to retrieve the value associated with the specified key, returning a Result<T>.

public static Result<TValue> GetWithResult<TKey, TValue>(this IReadOnlyDictionary<TKey, TValue> dictionary, TKey key) where TKey : notnull

Parameters

dictionary IReadOnlyDictionary<TKey, TValue>

The dictionary to look up.

key TKey

The key to look up.

Returns

Result<TValue>

A successful result with the value if the key was found; a failure if the key was not found.

Type Parameters

TKey

The type of keys in the dictionary.

TValue

The type of values in the dictionary.

SetWithResult<TKey, TValue>(IDictionary<TKey, TValue>, TKey, TValue)

Attempts to add a key-value pair to the dictionary, returning a Result indicating success or failure.

public static Result SetWithResult<TKey, TValue>(this IDictionary<TKey, TValue> dictionary, TKey key, TValue value) where TKey : notnull

Parameters

dictionary IDictionary<TKey, TValue>

The dictionary to add to.

key TKey

The key to add.

value TValue

The value to add.

Returns

Result

A successful result if the key was added; a failure if the key already exists.

Type Parameters

TKey

The type of keys in the dictionary.

TValue

The type of values in the dictionary.