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25 lines
568 B
Ruby
25 lines
568 B
Ruby
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module Utils
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module Inreplace
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def inreplace paths, before=nil, after=nil
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Array(paths).each do |path|
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f = File.open(path, 'r')
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s = f.read
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if before.nil? && after.nil?
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s.extend(StringInreplaceExtension)
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yield s
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else
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sub = s.gsub!(before, after)
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if sub.nil?
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opoo "inreplace in '#{path}' failed"
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puts "Expected replacement of '#{before}' with '#{after}'"
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end
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end
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f.reopen(path, 'w').write(s)
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f.close
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end
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end
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end
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end
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