ErickGodoy--Practice2

archiver.rb

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+require 'tempfile'
+require 'fileutils'
+require 'find'
+
+class Archiver
+  attr_accessor :file
+  @modes = %i[reader writer both]
+
+  def initialize
+  end
+
+  @modes.each do |mode|
+    define_method("open_file_as_#{mode}") do |file|
+      @file = File.open(file, 'r') if mode == :reader
+      @file = File.open(file, 'w') if mode == :writer
+      @file = File.open(file, 'r+') if mode == :both
+    end
+  end
+
+  def create_file(path_file)
+    File.new(path_file,'w') if !File.exist?(path_file)
+  end
+
+  def read_file(lines: false)
+    lines ? data = self.file&.read : data = self.file&.readlines.map(&:chomp)
+  end
+
+  def write_file(data: nil, append: true)
+    append ? File.write(self.file, data, mode: "a") : File.write(self.file, data)
+  end  
+end
+
+#TEST
+archiver = Archiver.new
+archiver.create_file('test.txt')
+archiver.open_file_as_both('test.txt')
+archiver.write_file(data: 'Put this into a file each time.', append: true)
+p archiver.read_file

test.txt

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+Put this into a file each time.Put this into a file each time.