Improve Numeric#is_a? with Integer.=== and Float.===
Improve Numeric#is_a? with Integer.=== and Float.===

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