INNER CODE UNIT · Ruby

insert_lines

hibernate/hibernate-ogm · src/main/release-scripts/pre-release.rb:220

def insert_lines(file_name, at_line, new_lines)
  open(file_name, 'r+') do |file|
    while (at_line -= 1) > 0          # read up to the line you want to write after
      file.readline
    end
    position = file.pos               # save your position in the file
    rest = file.read                  # save the rest of the file
    file.seek position                # go back to the old position
    file.puts [new_lines, rest]       # write new data & rest of file
  end
end

#######################################################################################################################
def git_commit(file_name, message)
  working_dir = File.dirname file_name
  git = Git.open(working_dir)
  git.add(file_name)
  git.commit(message)

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