Crystal (programming language): Difference between revisions

Revision as of 17:09, 7 October 2023

Revision as of 18:11, 2 November 2023

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| website = {{URL|https://crystal-lang.org}}}}

'''Crystal''' is a [[high-level programming language|high-level]] [[general-purpose programming language|general-purpose]], [[object-oriented programming]] language, designed and developed by Ary Borenszweig, Juan Wajnerman, Brian Cardiff and more than 400 contributors.<ref name="contributors" /> With syntax inspired by the language [[Ruby (programming language)|Ruby]],<ref name="rel_0.18.0"/> it is a [[compiled language]] with [[Type system#Static type checking|static type-checking]], but specifying the types of variables or method arguments is generally unneeded. Types are resolved by an advanced global [[type inference]] algorithm.<ref name="type-inference-i" /><ref name="devm" /> Crystal

is currently in active development. It is released as [[free and open-source software]] under the [[Apache License]] version 2.0.

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| website = crystal-lang.org

| quote = It's heavily inspired by Ruby, and other languages (like C#, Go and Python).

}}

</ref>

<ref name="devm">

{{cite web

| url = https://devm.io/ruby/crystal-ruby-programming

| title = Programming with Crystal: 'A language for humans and computers'

| date = July 3, 2023

| website = devm.io

}}

</ref>