Class: Bundler::CLI::Console

Inherits:
Object
  • Object
show all
Defined in:
lib/bundler/cli/console.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options, group) ⇒ Console

Returns a new instance of Console.



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# File 'lib/bundler/cli/console.rb', line 6

def initialize(options, group)
  @options = options
  @group = group
end

Instance Attribute Details

#group ⇒ Object (readonly)

Returns the value of attribute group.



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# File 'lib/bundler/cli/console.rb', line 5

def group
  @group
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/bundler/cli/console.rb', line 5

def options
  @options
end

Instance Method Details

#get_console(name) ⇒ Object 



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# File 'lib/bundler/cli/console.rb', line 22

def get_console(name)
  require name
  get_constant(name)
rescue LoadError
  Bundler.ui.error "Couldn't load console #{name}, falling back to irb"
  require "irb"
  get_constant("irb")
end

#get_constant(name) ⇒ Object 



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# File 'lib/bundler/cli/console.rb', line 31

def get_constant(name)
  const_name = {
    "pry"  => :Pry,
    "ripl" => :Ripl,
    "irb"  => :IRB,
  }[name]
  Object.const_get(const_name)
rescue NameError
  Bundler.ui.error "Could not find constant #{const_name}"
  exit 1
end

#run ⇒ Object 



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# File 'lib/bundler/cli/console.rb', line 11

def run
  Bundler::SharedHelpers.major_deprecation 2, "bundle console will be replaced " \
                       "by `bin/console` generated by `bundle gem <name>`"

  group ? Bundler.require(:default, *group.split(" ").map!(&:to_sym)) : Bundler.require
  ARGV.clear

  console = get_console(Bundler.settings[:console] || "irb")
  console.start
end