Class: Compony::MethodAccessibleHash
- Inherits:
-
Hash
- Object
- Hash
- Compony::MethodAccessibleHash
- Defined in:
- lib/compony/method_accessible_hash.rb
Overview
This class is intended for configs with predefined interfaces and should be used with instances of Hash:
Example:
instance_of_a_hash = Compony::MethodAccessibleHash.new
instance_of_a_hash.merge!({ foo: :bar })
instance_of_a_hash.foo --> :bar
instance_of_a_hash.roo --> nil
See: gist.github.com/kalsan/87826048ea0ade92ab1be93c0919b405
Instance Method Summary collapse
-
#initialize(hash = {}) ⇒ MethodAccessibleHash
constructor
Takes an optional hash as argument and constructs a new MethodAccessibleHash.
- #merge(hash) ⇒ Object
- #method_missing(method, *args) ⇒ Object
- #respond_to_missing?(_method, _include_private = false) ⇒ Boolean
Constructor Details
#initialize(hash = {}) ⇒ MethodAccessibleHash
Takes an optional hash as argument and constructs a new MethodAccessibleHash.
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# File 'lib/compony/method_accessible_hash.rb', line 15 def initialize(hash = {}) super() hash.each do |key, value| self[key.to_sym] = value end end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method, *args) ⇒ Object
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# File 'lib/compony/method_accessible_hash.rb', line 29 def method_missing(method, *args, &) if method.end_with?('=') name = method.to_s.gsub(/=$/, '') self[name.to_sym] = args.first else self[method.to_sym] end end |
Instance Method Details
#merge(hash) ⇒ Object
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# File 'lib/compony/method_accessible_hash.rb', line 24 def merge(hash) super(hash.symbolize_keys) end |
#respond_to_missing?(_method, _include_private = false) ⇒ Boolean
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# File 'lib/compony/method_accessible_hash.rb', line 39 def respond_to_missing?(_method, _include_private = false) true end |