Keywords

• "
  • • Hello world
• $0
  • • Ruby path to current script
• '
  • • Hello world
• *
  • • Ruby Function with a star (asterisk)
• ,
  • • Hello Foo using puts
• =
  • • Create variable and print content using puts
• ARGV
  • • Hello Foo ARGV
    • Ruby command line arguments ARGV
• Array
  • • Variable Types in Ruby
    • Ruby Arrays intro
• asterisk
  • • Ruby Function with a star (asterisk)
• capitalize
  • • Interpolation with expression
• class
  • • Variable Types in Ruby
• do
  • • Ruby Arrays intro
• each
  • • Ruby Arrays intro
• else
  • • Ruby conditionals - if else statement
• exists
  • • Ruby directory exists
• FalseClass
  • • Variable Types in Ruby
• Float
  • • Variable Types in Ruby
• get_response
  • • GET URL httpbin
• gets
  • • Hello Foo STDIN read
    • Hello Foo STDIN and strip
• glob
  • • Ruby list files by using glob
• Hash
  • • Variable Types in Ruby
• HTTPSuccess
  • • GET URL httpbin
• if
  • • Ruby conditionals - if statement
• initheader
  • • Set request headers
• Integer
  • • Variable Types in Ruby
• interpolation
  • • Interpolation with expression
• mkdir
  • • Ruby makedir
• Net::HTTP
  • • GET URL httpbin
• NilClass
  • • Variable Types in Ruby
• POST
  • • Sending a POST request
• post_form
  • • Sending a POST request
• print
  • • Hello Foo - print
• puts
  • • Hello world
    • Hello Foo using puts
• splat
  • • Ruby Function with a star (asterisk)
• STDIN
  • • Hello Foo STDIN read
    • Hello Foo STDIN and strip
• strftime
  • • Ruby time string formating with strftime
• String
  • • Variable Types in Ruby
• strip
  • • Hello Foo STDIN and strip
• system
  • • Ruby - Execute external command (system)
    • Ruby - Execute external command (system) - failure
• TrueClass
  • • Variable Types in Ruby
• type
  • • Variable Types in Ruby
• URI
  • • GET URL httpbin
• write
  • • Ruby write to file