Contents

module HashSafety
  refine Hash do
    def keys_contain_symbols?
      keys.count { |key| key.is_a? Symbol } > 0
    end

    def with_string_keys
      each_with_object({}) do |(key, value), hash|
        hash[key.to_s] = value
        hash
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
kanban-0.9.6	lib/kanban/hash_safety.rb
kanban-0.9.0	lib/kanban/hash_safety.rb
kanban-0.8.1	lib/kanban/hash_safety.rb
kanban-0.8.0	lib/kanban/hash_safety.rb
kanban-0.7.0	lib/kanban/hash_safety.rb
kanban-0.5.1	lib/kanban/hash_safety.rb
kanban-0.3.1	lib/kanban/hash_safety.rb