Команда crystal: опции, ключи и примеры использования

crystal

Tool for managing Crystal source code. More information: https://crystal-lang.org/reference/using_the_compiler.

• Run a Crystal file:

crystal {{path/to/file.cr}}

• Compile a file and all dependencies to a single executable:

crystal build {{path/to/file.cr}}

• Start a local interactive server for testing the language:

crystal play

• Create a project directory for a Crystal application:

crystal init app {{application_name}}

• Display all help options:

crystal help