cheats  are as follows:(for ruby!)

[note: Please comment guys !]

INFINITE RARE CANDIES:

82025BD00044

INFINITE MONEY :

82025BC4E0FF 82025BC605F5

INFINITE MASTERBALLS: 

 DCEEEC34AFEADC26

WALK THROUGH WALLS:

 CE2CCCB25D8D815D

Mastercode
9E6AC862823AB7A8
46B7D9E4A709E9E1

Bulbasaur
C7715E5D 4B03490C

Charmander
86FC5D2E 2AB49BE7

Squirtle
F18A71B3 474EF1FF

Vulpix
39E924C4 4136A9DD
276AF592 A3A635CC