01:49 - Erik Michaels-Ober Introduction
02:07 - The Crystal Programming Language and Statically Typed Programming Languages
06:54 - Type Inference
20:10 - Linting
20:44 - Type Annotations and Perimeters
- Keyword Arguments
22:53 - The History of Crystal and its Development as a Language
- Crystal Docs
- Crystal GitHub Repo
- The Future of Crystal (Christmastime Blog Post)
24:41 - Annotation and Return Value
25:35 - Type Inferencing (Cont’d)
28:24 - Crystal REPL (ICR)
32:15 - Getting Involved with Crystal and the Development of the Language
40:08 - Threading and Concurrency
44:28 - Crystalshards
49:30 - Use Cases and Benchmarks
01:03:15 - Compile Errors
More on Crystal
- Erik Michaels-Ober: Crystal Programming Language @ RubyC 2015
- Interview for RubyC-2015 with Erik Michaels-Ober
- Built-in formatting tool Issue
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