Module: Structured::Struct

Defined in:
lib/structured/struct.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

Boolean =

Alias these types here so these constant are part of the lookup path when being used in our struct definitions.

Structured::Boolean
String = 
Structured::String
Integer = 
Structured::Integer
Dictionary = 
Structured::Dictionary
List = 
Structured::List
Nullable = 
Structured::Nullable

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/structured/struct.rb', line 22

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#generate(_context) ⇒ Object 



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# File 'lib/structured/struct.rb', line 30

def generate(_context)
  attrs = self.class.attributes.select do |name, _|
    has_attribute?(name)
  end

  attrs.keys.map { |name| [name, public_send(name)] }.to_h
end

#has_attribute?(name) ⇒ Boolean

Returns:



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# File 'lib/structured/struct.rb', line 42

def has_attribute?(name)
  !@attributes[name].nil?
end

#initialize ⇒ Object 



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# File 'lib/structured/struct.rb', line 26

def initialize
  @attributes = {}
end

#read_attribute(name) ⇒ Object 



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# File 'lib/structured/struct.rb', line 38

def read_attribute(name)
  @attributes.fetch(name) { self.class.attributes[name].default_value }
end

#write_attribute(name, value) ⇒ Object 



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# File 'lib/structured/struct.rb', line 46

def write_attribute(name, value)
  @attributes[name] = value
end