Scannable map or struct assertions

[hauleth]

@marick

I’d rather combine the two:

assert %{
    name: "Bossy",
    tags: &Enum.empty?/1
  } = bossify("Bossy")

This has completely different meaning as:

map = %{
  name: "Bossy",
  tags: &Enum.empty/1
}

assert %{
    name: "Bossy",
    tags: &Enum.empty/1
  } = map

Would fail. This would be irritating even more, at least for me.

I like simplicity of current mappings and the fact that these allows me to compose them easily. I never had problems with remembering that few assignments left.

However as @devonestes said, the assert_copy seems interesting though.