Module: Avro::Builder::DslAttributes::ClassMethods

Defined in:
lib/avro/builder/dsl_attributes.rb

Instance Method Summary collapse

Instance Method Details

#add_attribute_name(name) ⇒ Object 



59
60
61
62
 
# File 'lib/avro/builder/dsl_attributes.rb', line 59

def add_attribute_name(name)
  dsl_attribute_names << name
  add_option_name(name)
end

#dsl_attribute(name, &block) ⇒ Object

If a block is specified then it is used to define the combined getter/setter method for the DSL attribute.



25
26
27
28
29
30
31
32
33
 
# File 'lib/avro/builder/dsl_attributes.rb', line 25

def dsl_attribute(name, &block)
  if block_given?
    add_attribute_name(name)
    define_method(name, &block)
    alias_writer(name)
  else
    dsl_attributes(name)
  end
end

#dsl_attribute_alias(new_name, old_name) ⇒ Object 



44
45
46
47
48
 
# File 'lib/avro/builder/dsl_attributes.rb', line 44

def dsl_attribute_alias(new_name, old_name)
  alias_method(new_name, old_name)
  alias_writer(new_name)
  add_attribute_name(new_name)
end

#dsl_attribute_names ⇒ Object 



50
51
52
53
54
55
56
57
 
# File 'lib/avro/builder/dsl_attributes.rb', line 50

def dsl_attribute_names
  @dsl_attribute_names ||=
    if superclass.respond_to?(:dsl_attribute_names)
      superclass.dsl_attribute_names.dup
    else
      Set.new
    end
end

#dsl_attributes(*names) ⇒ Object 



35
36
37
38
39
40
41
42
 
# File 'lib/avro/builder/dsl_attributes.rb', line 35

def dsl_attributes(*names)
  raise 'a block can only be specified with dsl_attribute' if block_given?

  names.each do |name|
    add_attribute_name(name)
    define_accessor(name)
  end
end