corelib/enumerable: cleanup and giggles
corelib/enumerable: cleanup and giggles

castwide/opal,catprintlabs/opal,catprintlabs/opal,fazibear/opal,kachick/opal,c42engineering/opal,iliabylich/opal,Mogztter/opal,Flikofbluelight747/opal,c42engineering/opal,Mogztter/opal,jgaskins/opal,gausie/opal,fazibear/opal,wied03/opal,fazibear/opal,kachick/opal,Ajedi32/opal,charliesome/opal,opal/opal,merongivian/opal,charliesome/opal,kachick/opal,jgaskins/opal,opal/opal,jannishuebl/opal,merongivian/opal,merongivian/opal,c42engineering/opal,bbatsov/opal,gabrielrios/opal,Ajedi32/opal,catprintlabs/opal,iliabylich/opal,castwide/opal,suyesh/opal,jannishuebl/opal,Ajedi32/opal,opal/opal,wied03/opal,iliabylich/opal,opal/opal,suyesh/opal,gabrielrios/opal,suyesh/opal,domgetter/opal,Mogztter/opal,jannishuebl/opal,kachick/opal,gabrielrios/opal,gausie/opal,Mogztter/opal,bbatsov/opal,castwide/opal,Flikofbluelight747/opal,jgaskins/opal,domgetter/opal,gausie/opal,Flikofbluelight747/opal,bbatsov/opal,wied03/opal