HashArrayFlatten
Flatten nested hash with arrays into single level.
https://rubygems.org/gems/hash_array_flatten
Usage
Nested hash
HashArrayFlatten.visit({"a" => {"x" => 1, "y" => 2}})
# => {"a.x"=>1, "a.y"=>2}Nested hash with array
HashArrayFlatten.visit({"a" => {"aa" => 1, "ab" => 2}, "b" => [100, 200, {"c" => 300}]})
# => {"a.aa"=>1, "a.ab"=>2, "b.0"=>100, "b.1"=>200, "b.2.c"=>300}License
MIT