Am 21.02.2014 um 07:50 schrieb itlists@schrievkrom.de:
I have a class with an instance attribute "x" and this one contains an integer value.
No when exporting this to json I want to write a string instead of this number to the json string ...
neoJsonMapping: mapper mapper for: self do: [ :mapping | (mapping mapInstVar: #x to: 'x') valueSchema: #AsString. ].
mapper for: #AsString customDo: [ :mapping | mapping encoder: [ :anInteger | x asString ]. mapping decoder: [ :aString | ... ] ].
But whatever I do ... only numbers are written out ... and yes of course I could add additional accessors doing the conversion.
Try mapping mapProperty: #num getter: [ :object | (object perform: #num) asString ] setter: [ :object :value | object perform: #num asMutator with: value asNumber ] ] Norbert