Module: HashSerializer::Helpers::ClassMethods

Defined in:
lib/hash_serializer/helpers.rb

Overview

Helper methods available on the class

Instance Method Summary collapse

Instance Method Details

#hash_accessor_with_prefix(hash_name, prefix, *keys) ⇒ Object

Creates ActiveRecord model methods for a Postgres JSON hash

Example:

>> hash_accessor_with_prefix :stripe_oauth_fields, 'stripe_connect', VALID_STRIPE_OAUTH_FIELDS

Parameters:

  • hash_name (String | Symbol)
  • prefix (String) —

    prefix for the generated methods

  • keys (Array) —

    array of strings to create methods



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# File 'lib/hash_serializer/helpers.rb', line 39

def hash_accessor_with_prefix(hash_name, prefix, *keys)
  Array(keys).flatten.each do |key|
    prefixed_key = "#{prefix}_#{key}"

    # Ex - billing_token=
    create_setter_methods(hash_name, prefixed_key, key)

    # Ex - billing_token
    create_getters(hash_name, prefixed_key, key)

    # Ex - billing_token_changed?
    create_changed_methods(prefixed_key)
  end
end