Indigo

Indigo is an experimental multiparadigm programming language designed to lay focus on functional programming, clearity and convinience. Inspired by F# and Haskell, it aims to deliver satisfactory functional programming features, while exploring new concepts.

let greet (name: String) => IO = println "Hello " : name
let main => IO = do
    let person = Person { name: "Lily", age: 22 }
    greet person.name
end

map (`*`2) [2, 4, 6, 8]     # [4, 8, 12, 16]

Features

• Structures
• Traits
• Polymorphism
• Partial Functions
• Lambda/Anonymous functions
• Pattern Matching
• Types
• Function Composition/Pipelines
• Imports

Roadmap

• Documentation
• Generics
• Contracts/Constraints
• Uniform Function Call Syntax
• Named and optional parameters