Use the more intelligent pluralization method we built when generating findXsByField lookup functions.

src/fiber_orm.nim

@@ -100,7 +100,7 @@ macro generateProcsForModels*(dbType: type, modelTypes: openarray[type]): untype
 
 macro generateLookup*(dbType: type, modelType: type, fields: seq[string]): untyped =
   let fieldNames = fields[1].mapIt($it)
-  let procName = ident("find" & $modelType.getType[1] & "sBy" & fieldNames.mapIt(it.capitalize).join("And"))
+  let procName = ident("find" & pluralize($modelType.getType[1]) & "By" & fieldNames.mapIt(it.capitalize).join("And"))
 
   # Create proc skeleton
   result = quote do:

src/fiber_orm/util.nim

@@ -17,7 +17,7 @@ type
 
 # TODO: more complete implementation
 # see https://github.com/blakeembrey/pluralize
-proc pluralize(name: string): string =
+proc pluralize*(name: string): string =
   if name[^2..^1] == "ey": return name[0..^3] & "ies"
   if name[^1] == 'y': return name[0..^2] & "ies"
   return name & "s"