mirror of https://github.com/CrimsonTome/tldr.git
37 lines
762 B
Markdown
37 lines
762 B
Markdown
# crystal
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> Tool for managing Crystal source code.
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> More information: <https://crystal-lang.org/reference/using_the_compiler>.
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- Run a Crystal file:
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`crystal {{path/to/file.cr}}`
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- Compile a file and all dependencies to a single executable:
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`crystal build {{path/to/file.cr}}`
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- Read Crystal source code from the command line or `stdin`, and execute it:
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`crystal eval '{{code}}'`
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- Generate API documentation from inline docstrings in Crystal files:
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`crystal docs`
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- Compile and run a Crystal specification suite:
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`crystal spec`
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- Start a local interactive server for testing the language:
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`crystal play`
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- Create a project directory for a Crystal application:
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`crystal init app {{application_name}}`
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- Display all help options:
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`crystal help`
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