Searching for "ruby"

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• Ruby

• The 14 most important Ruby Resources

• Arrays in Ruby

• Run only one instance of a Ruby program at the same time - self locking

• How to convert a string to UPPERCASE or lowercase in Ruby?

• Getting started with Ruby

• Solution: Number guessing game in Ruby

• Convert String to Number in Ruby

• Variables and Variable Interpolation in Ruby

• CMOS #8: Lynn 'Cyrin' Conway on Bundler, RubyGems and Ruby Together

• Open file and read content in Ruby

• Solution: rectangle in Ruby (CLI and STDIN = Standard IO)

• How to write to file in Ruby

• Basic data structures in Ruby (Scalar, Array, Hash)

• Ruby ENV - access the environment variables

• The conditional operator in Ruby

• ARGV - the command line arguments of a Ruby program

• Solution: Sum of numbers in a file implemented in Ruby

• Range in Ruby

• Pretty printing complex data structures in Ruby - like Data::Dumper in Perl