A set of tools for capturing and maintaining multiple application flows.

• Switch works like the ordinary switch: you provide the cases and the default value, it jumps in to the proper case or falls through to the default result. The cases may be matched against a value or with a function.
• LazySwitch is like the previous Switch but it accepts the value to be matched against provided prefixes in a match method. The cases may be matched against a value or with a function.
• Either is a monad with a Left and a Right state that can be used for capturing uncommon behaviour or maintaining two flows of application execution at once.

yarn add or-else

or

npm i -S or-else

TBD