Class: PryToggle::Service

Inherits:
Object
  • Object
show all
Defined in:
lib/pry_toggle/service.rb

Instance Method Summary collapse

Instance Method Details

#execute ⇒ Object 



6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
# File 'lib/pry_toggle/service.rb', line 6

def execute
  fail '' unless origin_path
  tempfile = File.open(tmp_file_path, 'w')
  f = File.open(abs_file_path, 'r')
  f.each.with_index(1) do |line, i|
    tempfile << line
    if i == line_num
      tempfile << str
    end
  end
  f.close
  tempfile.close

  FileUtils.mv(tmp_file_path, abs_file_path)
end