annotate config/initializers/ext_string.rb @ 149:8a84441a8f55

Update gems
author nanaya <me@nanaya.pro>
date Sat, 13 Jan 2018 03:16:35 +0900
parents 61414d0a367b
children e2150dce4e90
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