askn / crystal-by-example

Crystal By Example

Crystal Programming Language Examples

• Hello
• Values
• Variables
• While
• If-else
• Case
• Command Line Arguments
• Array
• Tuple
• Hash
• Range
• Def
• Closures
• Recursion
• Struct
• Abstract
• Spawn
• Channel
• Buffered channel
• Channel synchronization
• Channel select
• Closing channels
  • Closing channels with control channel
  • Closing channels using receive?
  • Closing channels using exception
• Tickers
• Worker pools
• Enumerable functions
• Strings
• Regular expressions
• Json
• Time
• Epoch
• Time formatting parsing
• Random
• Url parsing
• Reading-files