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Welcome to the Crystal Forum
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1
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2912
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December 4, 2018
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Vibewcoding with Crystal and z.ai! In spanish? :-D
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4
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129
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September 15, 2025
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Can I use Crystal's LLVM module to create a new language?
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5
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66
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September 15, 2025
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Unexpected exit
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3
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94
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September 10, 2025
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Chained `IO` for reads
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3
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77
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September 10, 2025
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Grafito: a journald web frontend
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7
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254
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September 7, 2025
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Code Coverage Reporting
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12
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229
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September 6, 2025
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Wirewright: a rewrite environment for self-embodied programs
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7
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290
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September 6, 2025
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Building Crystal in Android
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8
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128
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September 5, 2025
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Compile Crystal without Crystal
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1
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138
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September 3, 2025
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Generalize `#sleep` for monotonic and wall clock
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11
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96
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September 2, 2025
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Error message not printed
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2
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48
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September 1, 2025
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Question about division
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2
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59
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August 31, 2025
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Using use_libiconv on Mac with MacPorts
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5
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73
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August 30, 2025
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Enumerating `Time::Location`
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1
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62
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August 29, 2025
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Ambiguous use of `Time::Span` for duration and monotonic clock
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14
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221
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August 28, 2025
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RFC 14: Cancelable timers
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0
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80
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August 28, 2025
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State & Plans of GUI development with Crystal
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75
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12314
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August 27, 2025
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If you use a recently assigned variable on the right side of a && expression, the compiler forgets it can't be nil
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6
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82
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August 25, 2025
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Instance of (A | B) is neither A nor B
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3
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96
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August 25, 2025
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[RFC] Annotating methods that raise `NotImplementedError`
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9
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191
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August 25, 2025
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Compiling Shared Libraries
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2
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160
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August 23, 2025
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Compiler support on production ready error codes
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4
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227
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August 22, 2025
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Training ChatGPT on Crystal's standard lib and syntax
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12
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692
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August 22, 2025
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Shards support for Dependabot
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7
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131
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August 22, 2025
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Crygen releases its v1.0.0
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0
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138
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August 21, 2025
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Handle conditional with JSON
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1
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92
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August 21, 2025
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How to expose a Crystal function to LuaJIT?
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3
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76
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August 19, 2025
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Question about make std_spec
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15
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333
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August 16, 2025
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Inquiry About Contributing to Korean Crystal Documentation
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2
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98
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August 16, 2025
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