Class: SimpleQuery::ReadModel

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_query/read_model.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ReadModel

Returns a new instance of ReadModel.



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# File 'lib/simple_query/read_model.rb', line 23

def initialize; end

Class Method Details

.attribute(attr_name, column: attr_name) ⇒ Object 



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# File 'lib/simple_query/read_model.rb', line 5

def self.attribute(attr_name, column: attr_name)
  @attributes ||= {}
  @attributes[attr_name] = column.to_s
  attr_reader attr_name
end

.attributes ⇒ Object 



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# File 'lib/simple_query/read_model.rb', line 11

def self.attributes
  @attributes || {}
end

.build_from_row(row_hash) ⇒ Object 



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# File 'lib/simple_query/read_model.rb', line 15

def self.build_from_row(row_hash)
  obj = allocate
  attributes.each do |attr_name, column_name|
    obj.instance_variable_set(:"@#{attr_name}", row_hash[column_name])
  end
  obj
end