Module: AdaptivePayments::JsonModel::Writing

Included in:

AdaptivePayments::JsonModel

Defined in:

lib/pp-adaptive/support/json_model.rb

Overview

Methods for converting a JsonModel into a JSON string for transport to the API

Instance Method Summary

• #to_hash ⇒ Hash

  Recursively read all attributes in a ruby Hash, mapping attribute names to JSON parameters, according to the :param option.

• #to_json ⇒ String

  Convert this JsonModel into a JSON string for transport to the PayPal API.

Instance Method Details

#to_hash ⇒ Hash

Recursively read all attributes in a ruby Hash, mapping attribute names to JSON parameters, according to the :param option

Returns:

• (Hash) —

  the JSON representation in ruby Hash form

# File 'lib/pp-adaptive/support/json_model.rb', line 100

def to_hash
  Hash[attribute_set.map{ |a| [a.name, self[a.name]] }].
    inject({}) { |hash, (key, value)| value.nil? ? hash : hash.merge(json_key(key) => json_value(value)) }.
    reject { |key, value| value.kind_of?(Enumerable) && value.none? }
end

#to_json ⇒ String

Convert this JsonModel into a JSON string for transport to the PayPal API

Returns:

• (String) —

  the JSON string, containing all children, if any

# File 'lib/pp-adaptive/support/json_model.rb', line 110

def to_json(*)
  to_hash.to_json
end