1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
# frozen_string_literal: true
require_relative "errors"
module Byebug
#
# Holds an array of subcommands for a command
#
class CommandList
include Enumerable
def initialize(commands)
@commands = commands.sort_by(&:to_s)
end
def match(input)
find { |cmd| cmd.match(input) }
end
def each
@commands.each { |cmd| yield(cmd) }
end
def to_s
"\n" + map { |cmd| cmd.columnize(width) }.join + "\n"
end
private
def width
@width ||= map(&:to_s).max_by(&:size).size
end
end
end
|
