The Crystal Programming Language Forum

Help & Support


Topic Replies Activity
Crystal parallelism and Kemal 8 March 3, 2020
Operate on a collection, passing a Proc of mixed types? 7 March 2, 2020
Spec assertion with custom message? 4 March 1, 2020
Gtk binding 4 March 1, 2020
Design decisions regarding introsepection and reflection 2 March 1, 2020
[Solved] Returned Float64 is received as union in calling function? 3 February 29, 2020
Scry & sublime , step by step guide 1 February 28, 2020
[SOLVED] Is crystal_lib binding generator broken? 2 February 28, 2020
Code blocks do end vs brackets 11 February 28, 2020
Concurrency & channels 7 February 27, 2020
Instance variables : recommended pratice 7 February 26, 2020
Difficult to trace segfault 6 February 25, 2020
[solved] Convert Slice(UInt16) to Slice(UInt8) 6 February 25, 2020
[solved] LLVM Problem linking on arm? 5 February 25, 2020
Solved: How to iterize over JSON values? 5 February 24, 2020
Json WebService Benchmark 22 February 24, 2020
Solved: How to get OS environment variables in Crystal 5 February 21, 2020
SSL server hangs forever 2 February 16, 2019
Getting and setting process priority (nice value)) 2 February 20, 2020
New app, new errors! 11 February 19, 2020
Type restrictions and style 7 February 18, 2020
Understanding overload ordering 3 February 18, 2020
C Interop Pointer C 3 February 17, 2020
Why is This Case Switch Not Working? 13 February 17, 2020
Docker build error 8 February 17, 2020
Block inlining vs method inlining 12 February 16, 2020
Is casting the idiomatic way of dealing with nil? 23 February 15, 2020
When crystal-lang 1.x will be released? 40 February 13, 2020
Calling a macro from another macro 6 February 13, 2020
Engineering values for writing Crystal 2 February 13, 2020