Exception: Escpos::DependencyNotInstalled

Inherits:

LoadError

• Object
• LoadError
• Escpos::DependencyNotInstalled

Defined in:

lib/escpos/errors.rb

Instance Attribute Summary

• #dependency_name ⇒ Object readonly

  Returns the value of attribute dependency_name.

Instance Method Summary

• #initialize(dependency_name) ⇒ DependencyNotInstalled constructor

  A new instance of DependencyNotInstalled.

• #message ⇒ Object

Constructor Details

#initialize(dependency_name) ⇒ DependencyNotInstalled

Returns a new instance of DependencyNotInstalled.

# File 'lib/escpos/errors.rb', line 17

def initialize(dependency_name)
  @dependency_name = dependency_name
end

Instance Attribute Details

#dependency_name ⇒ Object (readonly)

Returns the value of attribute dependency_name.

# File 'lib/escpos/errors.rb', line 16

def dependency_name
  @dependency_name
end

Instance Method Details

#message ⇒ Object

# File 'lib/escpos/errors.rb', line 20

def message
  "Required options need the \"#{@dependency_name}\" gem installed."
end