refactoring angular filter
refactoring angular filter

chrisdamba/mining,jgabriellima/mining,mlgruby/mining,AndrzejR/mining,AndrzejR/mining,avelino/mining,jgabriellima/mining,mlgruby/mining,avelino/mining,chrisdamba/mining,seagoat/mining,mlgruby/mining,mining/mining,seagoat/mining,mining/mining