Class: Alipan::Common::Struct

Inherits:
Object
  • Object
show all
Defined in:
lib/alipan/common/struct.rb

Direct Known Subclasses

Alipan::Config, Drive, Object

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Struct

Returns a new instance of Struct.



12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/alipan/common/struct.rb', line 12

def initialize(opts = {})
  extra_keys = opts.keys - attrs
  unless extra_keys.empty?
    fail NameError,
         "Unexpected extra keys: #{extra_keys.join(', ')}"
  end

  attrs.each do |attr|
    instance_variable_set("@#{attr}", opts[attr])
  end
end

Class Method Details

.attrs(*s) ⇒ Object 



7
8
9
10
 
# File 'lib/alipan/common/struct.rb', line 7

def self.attrs(*s)
  define_method(:attrs) {s}
  attr_reader(*s)
end