Class: Ruse::TypeResolver

Inherits:
Object
  • Object
show all
Defined in:
lib/ruse/activesupport.rb,
lib/ruse/type_resolver.rb

Overview

Eventually, the resolvers may be pluggable, in which case we could replace the normal TypeResolver with one specific to ActiveSupport. For now, we’ll just monkeypatch.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(injector) ⇒ TypeResolver

Returns a new instance of TypeResolver.



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# File 'lib/ruse/type_resolver.rb', line 3

def initialize(injector)
  @injector = injector
end

Class Method Details

.classify(term) ⇒ Object 



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# File 'lib/ruse/type_resolver.rb', line 17

def self.classify(term)
  # lifted from active_support gem: lib/active_support/inflector/methods.rb
  string = term.to_s
  string = string.sub(/^[a-z\d]*/) { $&.capitalize }
  string.gsub(/(?:_|(\/))([a-z\d]*)/i) { "#{$1}#{ $2.capitalize}" }.gsub('/', '::')
end

Instance Method Details

#build(identifier) ⇒ Object 



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# File 'lib/ruse/type_resolver.rb', line 12

def build(identifier)
  type = resolve_type identifier
  object_factory.build(type)
end

#can_build?(identifier) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruse/type_resolver.rb', line 7

def can_build?(identifier)
  type_name = self.class.classify(identifier)
  load_type type_name
end