Cause for using objects?

[John Heasly]

Given:
	[{"mugshot": "nw_gradspeaker4_0608", "width": 67.0, "height": 96.0}, \
	{"mugshot": "nw_gradspeaker2_0608", "width": 67.0, "height": 96.0}, \
	{"freehand": "b1.developreport.0614", "width": 154.0, "height": 
210.0}, \
	{"graphic": "bz_cafeparadiso_0613", "width": 493.0, "height": 341.0}]

Return:
	{"mugshot1": "nw_gradspeaker4_0608", "mugshot1.width": 67.0, 
"mugshot1.height": 96.0,\
	"mugshot2": "nw_gradspeaker2_0608", "mugshot2.width": 67.0, 
"mugshot2.height": 96.0, \
	"freehand1": "b1.developreport.0614", "freehand1.width": 154.0, 
"freehand1.width": 210.0, \
	"graphic1": "bz_cafeparadiso_0613", "graphic1.width": 493.0, 
"graphic1.height": 341.0}

I'm trying to teach myself some OOP. Does grinding the Given above into 
the Return seem like a good candidate?

John H.
Eugene, Ore.
jheasly at guardnet dot com