Replacement for std::optional that does not unnecessarily waste memory
JsonNullable wrapper class and Jackson module to support meaningful null...
Rust like Option and Result types in Python
iter is a generic iterator library for Go
Library of backported modern C++ types to work with C++11
✍️ No "Optional(...)" in string interpolation + Easy pluralization
Demo project illustrating new features of Java after the 8th version
Functional Programming for EcmaScript(Javascript)
Matchers for JDK 8 Optional
Safe Collection for Swift
An Exception-Free Optional Type for Nim
A simple and ergonomic optional type for Go.
Rust like result and option implementation for golang
Kotlin Options with functional operators
Port Optional to java 6 as faithfully as possible while maintaining easy...