Class: WhatsOnNetflix::CLI
- Inherits:
-
Object
- Object
- WhatsOnNetflix::CLI
- Defined in:
- lib/whats_on_netflix.rb
Instance Attribute Summary collapse
-
#input ⇒ Object
Returns the value of attribute input.
Instance Method Summary collapse
- #back? ⇒ Boolean
-
#exit ⇒ Object
CLI dialogue.
-
#exit? ⇒ Boolean
CLI logic.
-
#initialize ⇒ CLI
constructor
A new instance of CLI.
- #item_options ⇒ Object
- #list_available_commands ⇒ Object
- #list_options ⇒ Object
- #start ⇒ Object
- #unknown_command ⇒ Object
- #valid_number?(array) ⇒ Boolean
Constructor Details
#initialize ⇒ CLI
Returns a new instance of CLI.
7 8 9 10 11 12 13 14 15 |
# File 'lib/whats_on_netflix.rb', line 7 def initialize WhatsOnNetflix::ComingSoon.add_movies WhatsOnNetflix::LeavingSoon.add_movies @input = "" puts "" puts "=============================" puts "Welcome to What's On Netflix!" puts "=============================" end |
Instance Attribute Details
#input ⇒ Object
Returns the value of attribute input.
5 6 7 |
# File 'lib/whats_on_netflix.rb', line 5 def input @input end |
Instance Method Details
#back? ⇒ Boolean
104 105 106 |
# File 'lib/whats_on_netflix.rb', line 104 def back? @input == "back" end |
#exit ⇒ Object
CLI dialogue
56 57 58 |
# File 'lib/whats_on_netflix.rb', line 56 def exit puts "See you later!" end |
#exit? ⇒ Boolean
CLI logic
100 101 102 |
# File 'lib/whats_on_netflix.rb', line 100 def exit? @input == "exit" end |
#item_options ⇒ Object
60 61 62 63 64 65 66 67 68 |
# File 'lib/whats_on_netflix.rb', line 60 def puts "" puts "---" puts "Options:" puts "enter another number from the list" puts "back: see a different list" puts "exit: exit" @input = gets.strip end |
#list_available_commands ⇒ Object
70 71 72 73 74 75 76 77 78 79 |
# File 'lib/whats_on_netflix.rb', line 70 def list_available_commands puts "" puts "---" puts "Options:" puts "coming-soon: see what's new on Netflix this month" puts "leaving-soon: see what's leaving Netflix this month" puts "exit: exit" puts "" @input = gets.strip end |
#list_options ⇒ Object
81 82 83 84 85 86 87 88 89 |
# File 'lib/whats_on_netflix.rb', line 81 def puts "" puts "---" puts "Options:" puts "enter a number to see more" puts "back: see a different list" puts "exit: exit" @input = gets.strip end |
#start ⇒ Object
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
# File 'lib/whats_on_netflix.rb', line 17 def start while !exit? list_available_commands if @input == "coming-soon" WhatsOnNetflix::ComingSoon.list while !exit? && !back? if valid_number?(WhatsOnNetflix::ComingSoon.all) WhatsOnNetflix::ComingSoon.item(@input) else unknown_command end end elsif @input == "leaving-soon" WhatsOnNetflix::LeavingSoon.list while !exit? && !back? if valid_number?(WhatsOnNetflix::LeavingSoon.all) WhatsOnNetflix::LeavingSoon.item(@input) else unknown_command end end elsif !exit? unknown_command end end exit end |
#unknown_command ⇒ Object
91 92 93 94 95 96 |
# File 'lib/whats_on_netflix.rb', line 91 def unknown_command puts "" puts "I'm sorry, I don't recognize that command." puts "" @input = gets.strip end |
#valid_number?(array) ⇒ Boolean
108 109 110 |
# File 'lib/whats_on_netflix.rb', line 108 def valid_number?(array) @input.to_i > 0 && @input.to_i < (array.length + 1) end |