Class: CLI::Dependencies

Inherits:
Object
  • Object
show all
Defined in:
lib/what_is_this/Dependencies.rb

Constant Summary collapse

@@spacing = 
"\n\n\n"
@@message_spacing = 
"         "
@@dependencies = 
[]

Class Method Summary collapse

Class Method Details

.display_dependencies ⇒ Object 



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# File 'lib/what_is_this/Dependencies.rb', line 6

def self.display_dependencies
    print = false
    text = File.readlines('Gemfile.lock').each do |line|
        line = line.to_str
        if (line == "DEPENDENCIES\n")
            print = true
        else
            if (line == "BUNDLED WITH\n")
                print = false
            elsif (print == true)
                if (!@@dependencies.include?(line.split[0]))
                    @@dependencies << line.split[0] unless line.split[0].nil?
                end
                puts line

                
            end
        end
        
    end
    self.enquire
end

.enquire ⇒ Object 



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# File 'lib/what_is_this/Dependencies.rb', line 28

def self.enquire
    puts @@message_spacing + "List the gem you would like to delete, or type 'back'" + @@spacing
    p @@dependencies
    input = gets.chomp
    case input
    when "back"
        CLI.restart
    else 
        if (@@dependencies.include?(input))

            system("gem uninstall #{input}")
            system("bundle remove #{input}")
            system("bundle install")
            @@dependencies.delete(input)
            self.display_dependencies
            
        else
            puts @@message_spacing + "Command not recognised. Try again" + @@spacing
            self.enquire
        end
        
    
    end
end