Add cheatsheet for ruby

shuber2 · Nov 6, 2020 · a8054c0 · a8054c0
1 parent 0c8e75a
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Showing 1 changed file with 19 additions and 0 deletions.
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+# Ruby - Interpreted object-oriented scripting language
+# Main page: https://www.ruby-lang.org/
+# Help and documentation: https://ruby-doc.org/
+
+# Serve the current directory
+ruby -run -e httpd . -p 5000
+
+# Execute script file
+ruby script.rb
+
+# Execute one line of script
+ruby -e 'command'
+
+# Check script file syntax
+ruby -c script.rb
+
+# Specify $LOAD_PATH directory
+ruby -Idirectory
+ruby -Ispec spec/test_spec.rb