Module: ArrayInFile

Defined in:
lib/array_in_file.rb,
lib/array_in_file/version.rb

Constant Summary collapse

VERSION = 
"0.0.0"

Class Method Summary collapse

Class Method Details

.read(path) ⇒ Object

Reads contents of file into a string Newlines denote the break between array elements



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# File 'lib/array_in_file.rb', line 7

def self.read (path)
  array1 = File.open(path, "r").read.split("\n")
  array1.delete ''
  return array1
end

.write(array_to_write, path) ⇒ Object

Writes an array into a file Newlines denote the break between array elements



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# File 'lib/array_in_file.rb', line 15

def self.write (array_to_write, path)
   f = File.open(path, 'w')
   array_to_write.each do |element|
     f.puts (element.to_s)
   end
   f.close
end