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zyriuse75/error variable.cr Secret

Created September 28, 2017 15:37
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error variable.cr
icr(0.23.1) > files = Dir["*"]
=> ["spec", "README.md", "demo", "CHANGELOG.md", "Makefile", "shard.yml", ".travis.yml", ".gitignore", ".icr__rDi8kbnh46tPcYgUcrK1A.cr", "src", "bin", "LGPL-LICENSE.txt", ".git"]
icr(0.23.1) > files.each |x|
icr(0.23.1) > puts x
undefined local variable or method 'x' (did you mean 'p'?)
files.each |x|
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