Class: Ardm::Property::Json
- Includes:
- DirtyMinder
- Defined in:
- lib/ardm/property/json.rb
Constant Summary
Constants inherited from String
Constants inherited from Ardm::Property
INVALID_NAMES, Infinity, JSON, OPTIONS, PRIMITIVES, VISIBILITY_OPTIONS
Instance Attribute Summary
Attributes inherited from Ardm::Property
#allow_blank, #allow_nil, #coercion_method, #default, #dump_as, #index, #instance_variable_name, #load_as, #model, #name, #options, #reader_visibility, #required, #unique_index, #writer_visibility
Instance Method Summary collapse
- #dump(value) ⇒ Object
- #load(value) ⇒ Object
- #typecast(value) ⇒ Object
- #value_loaded?(value) ⇒ Boolean
Methods included from DirtyMinder
Methods inherited from String
Methods inherited from Object
#marshal, #to_child_key, #unmarshal
Methods inherited from Ardm::Property
accept_options, accepted_options, #allow_blank?, #allow_nil?, #assert_valid_value, #bind, demodulize, demodulized_names, descendants, determine_class, #field, find_class, #get, #get!, inherited, #inspect, #key?, #lazy?, #loaded?, options, primitive, #primitive, #primitive?, #properties, #required?, #serial?, #set, #set!, #set_default_value, #unique?, #valid?, #value_dumped?
Methods included from Equalizer
Methods included from Subject
Methods included from Assertions
Instance Method Details
#dump(value) ⇒ Object
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# File 'lib/ardm/property/json.rb', line 20 def dump(value) if value.nil? || value.is_a?(::String) value else MultiJson.dump(value) end end |
#load(value) ⇒ Object
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# File 'lib/ardm/property/json.rb', line 10 def load(value) if value.nil? || value_loaded?(value) value elsif value.is_a?(::String) typecast(value) else raise ArgumentError.new("+value+ of a property of JSON type must be nil or a String") end end |
#typecast(value) ⇒ Object
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# File 'lib/ardm/property/json.rb', line 28 def typecast(value) return if value.nil? if value_loaded?(value) value else MultiJson.load(value.to_s) end end |
#value_loaded?(value) ⇒ Boolean
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# File 'lib/ardm/property/json.rb', line 38 def value_loaded?(value) value.kind_of?(::Array) || value.kind_of?(::Hash) end |