annotate config/initializers/ext_string.rb @ 190:7b1bdf697063

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author nanaya <me@nanaya.pro>
date Sat, 27 Jul 2019 13:57:48 +0900
parents 61414d0a367b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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nanaya <me@nanaya.pro>
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1 class String
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nanaya <me@nanaya.pro>
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2 def printable
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nanaya <me@nanaya.pro>
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3 gsub(/[^\n[:print:]]/, '')
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nanaya <me@nanaya.pro>
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4 end
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nanaya <me@nanaya.pro>
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5 end