This court has expressly recognized that irreparable harm need not be shown to enjoin a breach of a restrictive covenant properly filed of record. Breeling v. Churchill, 228 Neb. 596, 423 N.W.2d 469 (1988); Wessel v. Hillsdale Estates, Inc., 200 Neb. 792, 266 N.W.2d 62 (1978). See, also, Chestnut Real Estate v. Huber, 148 Md. App. 190, 811 A.2d 389 (2002); Focus Entertainment v. Partridge Greene, 253 Ga. App. 121, 558 S.E.2d 440 (2001); Jack Eckerd v. 17070 Collins A. Shop. C., 563 So. 2d 103 (Fla.App. 1990); DeNina v. Bammel Forest Civic Club, Inc., 712 S.W.2d 195 (Tex.App. 1986); 43A C.J.S. Injunctions ยง 195 (1978).