github.com/rosylilly/semver
master / published Sep 21, 2015 / repository
Semantic Versioning module for Crystal
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docs-build: crystal docs exited 62
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In src/semver/version.cr:15:68
15 | def initialize(@major : Int32, @minor : Int32, @patch : Int32, @pre_release = nil, @build_metadata = nil)
^
Error: instance variable @pre_release of Semver::Version was inferred to be Nil, but Nil alone provides no information