File command.rb has 354 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require 'io/console'
require 'passgen'
require 'clipboard'

module Tome

Class Tome has 24 methods (exceeds 20 allowed). Consider refactoring.

Open

  class Tome
    def self.exists?(tome_filename)
      return !load_tome(tome_filename).nil?
    end

Class Command has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

  class Command
    private_class_method :new 

    def self.run(tome_filename, args, stdout = $stdout, stderr = $stderr, stdin = $stdin)
      command = new()

Consider simplifying this complex logical expression.

Open

      raise ArgumentError if
        opts.nil? || opts.empty? || opts[:value].nil? ||
        opts[:password].nil? || opts[:password].empty? ||
        opts[:salt].nil? || opts[:salt].empty? ||
        opts[:iv].nil? || opts[:iv].empty? ||

File tome.rb has 251 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require 'yaml'
require 'fileutils'

module Tome
  class MasterPasswordError < RuntimeError

Method help has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    def help(args)
      if args.length > 1
        raise CommandError, "Invalid arguments.\n\n#{$usage}"
      end

Method set has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    def set(args)
      if args.length < 1 || args.length > 2
        raise CommandError, "Invalid arguments.\n\n#{$set_usage}"
      end
      

Method set has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def set(args)
      if args.length < 1 || args.length > 2
        raise CommandError, "Invalid arguments.\n\n#{$set_usage}"
      end
      

• Read up
  Read up

Method validate_tome has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def self.validate_tome(tome)
      if tome[:version].nil? || tome[:version].class != Fixnum
        raise FileFormatError, 'The tome database is invalid (missing or invalid version).'
      end

• Read up
  Read up

Method run has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def self.run(tome_filename, args, stdout = $stdout, stderr = $stderr, stdin = $stdin)

Method run has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def run(tome_filename, args, stdout, stderr, stdin)

Method copy has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def copy(args)
      if args.length != 1
        raise CommandError, "Invalid arguments.\n\n#{$copy_usage}"
      end

• Read up
  Read up

Method tome_connect has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def tome_connect
      if !Tome.exists?(@tome_filename)
        raise CommandError, "Tome database does not exist. Use 'tome set' or 'tome generate' to create a password first."
      end

• Read up
  Read up

Method delete has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def delete(args)
      if args.length != 1
        raise CommandError, "Invalid arguments.\n\n#{$delete_usage}"
      end

• Read up
  Read up

Method generate has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def generate(args)
      if args.length != 1
        raise CommandError, "Invalid arguments.\n\n#{$generate_usage}"
      end
      

• Read up
  Read up

Method rename has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def rename(args)
      if args.count != 2
        raise CommandError, "Invalid arguments.\n\n#{$rename_usage}"
      end

• Read up
  Read up