CBOR::Any, complete.

src/cbor/any.cr

@@ -4,9 +4,15 @@
 # ```
 # require "json"
 #
-# obj = CBOR.parse(%({"access": [{"name": "mapping", "speed": "fast"}, {"name": "any", "speed": "slow"}]}))
+# obj = CBOR::Any.new JSON.parse(%({"access": [{"name": "mapping", "speed": "fast"}, {"name": "any", "speed": "slow"}]}))
 # obj["access"][1]["name"].as_s  # => "any"
 # obj["access"][1]["speed"].as_s # => "slow"
+#
+# # through a cbor buffer
+# hash = {"access" => [{"name" => "mapping", "speed" => "fast"}, {"name" => "any", "speed" => "slow"}]}
+# obj2 = CBOR::Any.new hash.to_cbor
+# obj2["access"][1]["name"].as_s  # => "any"
+# obj2["access"][1]["speed"].as_s # => "slow"
 # ```
 #
 # Note that methods used to traverse a CBOR structure, `#[]` and `#[]?`,
@@ -16,25 +22,13 @@
 # when the underlying value is not a String will raise: the value won't automatically
 # be converted (parsed) to a `String`.
 struct CBOR::Any
+
   # All possible CBOR types.
-  alias Type = Nil |
+  alias Type = Nil | Bool | String | Bytes |
-               Bool |
+               Int8 | UInt8 | Int16 | UInt16 | Int32 | UInt32 | Int64 | UInt64 | Int128 |
-               String |
+               Float32 | Float64 |
-               Bytes |
                Array(Any) |
-               Hash(String, Any) |
+               Hash(String, Any) | Hash(Any, Any)
-               Hash(Any, Any) |
-               Int8 |
-               UInt8 |
-               Int16 |
-               UInt16 |
-               Int32 |
-               UInt32 |
-               Int64 |
-               UInt64 |
-               Int128 |
-               Float32 |
-               Float64
 
   # Reads a `CBOR::Any` from a JSON::Any structure.
   def self.new(json : JSON::Any)
@@ -102,13 +96,11 @@ struct CBOR::Any
 
   # Reads a `CBOR::Any` from a Decoder.
   def self.new(decoder : CBOR::Decoder)
-    puts "from a decoder"
     new decoder.read_value
   end
 
   # Reads a `CBOR::Any` from a buffer.
   def self.new(input : Slice(UInt8))
-    puts "from a buffer"
     new CBOR::Decoder.new(input)
   end
 

src/cbor/encoder.cr

@@ -10,35 +10,13 @@ class CBOR::Encoder
   def initialize(@io : IO = IO::Memory.new)
   end
 
+  def write(cbor : CBOR::Any)
+    # Test each possible value of CBOR::Any
+    write cbor.raw
+  end
+
   def write(j : JSON::Any)
-    # Test each possible value of JSON::Any
+    write j.raw
-    case j
-    when .as_bool?
-      write j.as_bool
-    when .as_i?
-      write j.as_i
-    when .as_i64?
-      write j.as_i64
-    when .as_f?
-      write j.as_f
-    when .as_f32?
-      write j.as_f32
-    when .as_s?
-      write j.as_s
-    when .as_a?
-      write j.as_a
-    when .as_h?
-      write j.as_h
-    else
-      # JSON::Any ".as_bool?" function fails.
-      case j.raw
-      when Bool
-        write j.as_bool
-      when Nil
-      else
-        raise "Unknown kind of JSON: #{j.raw}"
-      end
-    end
   end
 
   def write(value : Nil | Nil.class, use_undefined : Bool = false)