did-you-mean 0.1.1
Did-you-mean compares the misspelled method name with all other method names and suggests the one with closest textual match.
Gemfile:
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安裝:
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Runtime 相依性套件 (1):
levenshtein
>= 0.2.0
Development 相依性套件 (1):
rspec
>= 1.2.9