
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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