only wrap instances of Array in Defaults.

apotonick · apotonick · commit a2001120f48b · 2017-09-11T22:01:55.000+02:00
diff --git a/lib/declarative/defaults.rb b/lib/declarative/defaults.rb
@@ -37,7 +37,7 @@ def handle_array_and_deprecate(variables)
     # same-named arrays.
     def self.wrap_arrays(variables)
       Hash[ variables.
-        find_all { |k,v| v.is_a?(Array) }.
+        find_all { |k,v| v.instance_of?(Array) }.
         collect  { |k,v| [k, Variables::Append(v)] }
       ]
     end

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ def handle_array_and_deprecate(variables)`
`37`	`37`	`# same-named arrays.`
`38`	`38`	`def self.wrap_arrays(variables)`
`39`	`39`	`Hash[ variables.`
`40`		`- find_all { \|k,v\| v.is_a?(Array) }.`
	`40`	`+ find_all { \|k,v\| v.instance_of?(Array) }.`
`41`	`41`	`collect { \|k,v\| [k, Variables::Append(v)] }`
`42`	`42`	`]`
`43`	`43`	`end`