small readability refactorings for Set::filter() and Set::matches()
small readability refactorings for Set::filter() and Set::matches()

git-svn-id: 5860920b332e8b1c20d5ac1ddb0cfb1512ef151a@7647 3807eeeb-6ff5-0310-8944-8be069107fe0

petteyg/cakephp,HavokInspiration/cakephp,ADmad/cakephp,gmponos/cakephp,eboominathan/cakephp,ndm2/cakephp,ionas/cakephp,HavokInspiration/cakephp,jjj117/cakephp,dakota/cakephp,Balachan27/cakephp,yinhe007/cakephp,garethellis36/cakephp,nrother/cakephp,ndm2/cakephp,nrother/cakephp,pbaire/cakephp,burriko/cakephp,dakota/cakephp,mvdriel/cakephp,ndm2/cakephp,garethellis36/cakephp,thinkingmedia/cakephp,davidyell/cakephp,adopico/cakephp,tenkoma/cakephp,justinyost/cakephp,tgr0ss/cakephp,akintoey/cakephp,CakeDC/cakephp,et304383/passbolt_api,et304383/passbolt_api,ionas/cakephp,eryw/cakephp,Phillaf/cakephp,tisu2tisu/cakephp,khoimt/cakephp-study,eryw/cakephp,cakephp/cakephp,michaelze/cakephp,elboletaire/cakephp,jerems02/cakephp,CVO-Technologies/cakephp,jeffblack360/cakephp,elboletaire/cakephp,ADmad/cakephp,ndm2/cakephp,dakota/cakephp,elboletaire/cakephp,timhoeppner/cakephp,nrother/cakephp,Phillaf/cakephp,tgr0ss/cakephp,jjj117/cakephp,tenkoma/cakephp,pbaire/cakephp,HavokInspiration/cakephp,garethellis36/cakephp,yinhe007/cakephp,dkarvounaris/cakephp,davidyell/cakephp,akintoey/cakephp,mvdriel/cakephp,adopico/cakephp,dkarvounaris/cakephp,tisu2tisu/cakephp,cakephp-fr/cakephp,thinkingmedia/cakephp,cakephp/cakephp,bravo-kernel/cakephp,et304383/passbolt_api,CVO-Technologies/cakephp,ionas/cakephp,CVO-Technologies/cakephp,kumamidori/cakephp,khoimt/cakephp-study,mvdriel/cakephp,berrygoudswaard/cakephp,bravo-kernel/cakephp,dakota/cakephp,justinyost/cakephp,et304383/passbolt_api,web-player/cakephp,tenkoma/cakephp,ADmad/cakephp,CakeDC/cakephp,Balachan27/cakephp,cakephp/cakephp,adopico/cakephp,eboominathan/cakephp,Phillaf/cakephp,jerems02/cakephp,erikfig/cakephp,jeffblack360/cakephp,gmponos/cakephp,Balachan27/cakephp,timhoeppner/cakephp,cakephp-fr/cakephp,timhoeppner/cakephp,petteyg/cakephp,petteyg/cakephp,cakephp-fr/cakephp,ADmad/cakephp,tisu2tisu/cakephp,petteyg/cakephp,et304383/passbolt_api,mvdriel/cakephp,burriko/cakephp,erikfig/cakephp,pbaire/cakephp,CakeDC/cakephp,davidyell/cakephp,dkarvounaris/cakephp,berrygoudswaard/cakephp,justinyost/cakephp,CakeDC/cakephp,bravo-kernel/cakephp,tgr0ss/cakephp,gmponos/cakephp,khoimt/cakephp-study,tenkoma/cakephp,berrygoudswaard/cakephp,jjj117/cakephp,web-player/cakephp,eryw/cakephp,kumamidori/cakephp,eboominathan/cakephp,burriko/cakephp,cakephp/cakephp,kumamidori/cakephp,garethellis36/cakephp,erikfig/cakephp,michaelze/cakephp,jerems02/cakephp,akintoey/cakephp,web-player/cakephp,thinkingmedia/cakephp,michaelze/cakephp,yinhe007/cakephp,jeffblack360/cakephp