Module: SchemaModel::ClassMethods

Defined in:
lib/utils/schema_model.rb

Instance Method Summary collapse

Instance Method Details

#schema(_name, opts = {}) ⇒ Object

Dynamically configures accessors, dirty tracking, validation, and serialization methods given definition in opts

Parameters:

  • _name (Object) —
    • name of schema
  • opts (Hash) (defaults to: {}) —
    • See below

    class AwesomeClass schema :my_schema, id: { type: Numeric, # value will be checked using is_a? valid: -> (v) { v > 0 }, # value will be validated by calling this schema: [ChildClass] # single or collection recursive checks doc: 'Id, number greater than 1' # documentation string } end

    a = AwesomeClass.new(id: 1) a.valid? => true a.errors => {}



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# File 'lib/utils/schema_model.rb', line 31

def schema(_name, opts = {})
  define_method(:definition) { opts }

  opts.each do |k, definition|
    # Reader
    attr_reader k

    # Writer
    define_writer! k, definition
  end
end