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Finish plugin functionalities

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This commit is contained in:
Alex Ling
2020-07-23 09:30:05 +00:00
parent 70ea1711ce
commit df8a6ee6da
10 changed files with 360 additions and 68 deletions
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6
src/util/util.cr
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@@ -54,3 +54,9 @@ macro use_default
@@default.not_nil!
end
end
class String
def alphanumeric_underscore?
self.chars.all? { |c| c.alphanumeric? || c == '_' }
end
end