Class: Uses::MethodName

Inherits:
Object
  • Object
show all
Defined in:
lib/uses/method_name.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(uses_method_args) ⇒ MethodName

Returns a new instance of MethodName.



9
10
11
12
13
14
15
16
17
18
 
# File 'lib/uses/method_name.rb', line 9

def initialize(uses_method_args)
  @name = if uses_method_args.method_name_override.nil?
            self.class.derive_method_name(uses_method_args.klass_being_used)
          else
            uses_method_args.method_name_override.to_s
          end
    if @name !~ /^[a-z0-9_]+$/
      raise Uses::InvalidMethodName.new("Cannot determine a default name for #{uses_method_args.klass_being_used} used by #{uses_method_args.klass_with_uses}. Use as: to specify the name")
    end
end

Class Method Details

.derive_method_name(klass) ⇒ Object 



5
6
7
 
# File 'lib/uses/method_name.rb', line 5

def self.derive_method_name(klass)
  klass.name.to_s.underscore.gsub(/\//,"_")
end

Instance Method Details

#to_s ⇒ Object 



19
20
21
 
# File 'lib/uses/method_name.rb', line 19

def to_s
  @name
end