Class: Nbuild::FileFilter

Inherits:
Object
  • Object
show all
Defined in:
lib/nbuild/file_filter.rb

Instance Method Summary collapse

Constructor Details

#initialize(replacements) ⇒ FileFilter

Returns a new instance of FileFilter.



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# File 'lib/nbuild/file_filter.rb', line 3

def initialize replacements
  @replacements = replacements
end

Instance Method Details

#filter(from, to) ⇒ Object 



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# File 'lib/nbuild/file_filter.rb', line 7

def filter from, to
  File.open(from) do |io_in|
    File.open(to, 'w') do |io_out|
      io_in.each do |line|
        @replacements.each {|k, v| line.gsub!(k, v)}
        io_out.puts line
      end
    end
  end
end