remove dead code

Author: Zlerp

lib/x402/payments.rb

@@ -105,19 +105,6 @@ def generate_link(amount:, resource:, description: nil, network: nil, private_ke
         end
       end
 
-      def generate_header_for(payment_required, private_key: nil)
-        generator = Generator.new
-        generator.generate_header_for(payment_required, private_key: private_key)
-      end
-
-      def parse_402_response(response)
-        ResponseParser.parse(response)
-      end
-
-      def detect_version(response)
-        ResponseParser.detect_version(response)
-      end
-
       def payment_header_name(version = nil)
         normalized = normalize_version(version) || configuration.protocol_version
         case normalized
@@ -128,26 +115,6 @@ def payment_header_name(version = nil)
         end
       end
 
-      def payment_response_header_name(version = nil)
-        normalized = normalize_version(version) || configuration.protocol_version
-        case normalized
-        when 2
-          V2::Headers::PAYMENT_RESPONSE_HEADER
-        else
-          V1::Headers::PAYMENT_RESPONSE_HEADER
-        end
-      end
-
-      def payment_required_header_name(version = nil)
-        normalized = normalize_version(version) || configuration.protocol_version
-        case normalized
-        when 2
-          V2::Headers::PAYMENT_REQUIRED_HEADER
-        else
-          nil
-        end
-      end
-
     end
   end
 end

lib/x402/payments/networks.rb

@@ -43,17 +43,6 @@ def caip2_format?(network)
           network.to_s.include?(":")
         end
 
-        def normalize(network, format: :human)
-          case format
-          when :human
-            from_caip2(network)
-          when :caip2
-            to_caip2(network)
-          else
-            raise ArgumentError, "Unknown format: #{format}. Use :human or :caip2"
-          end
-        end
-
         def chain_id_from_caip2(caip2_network)
           return nil unless caip2_format?(caip2_network)
 

lib/x402/payments/v1/headers.rb

@@ -5,7 +5,6 @@ module Payments
     module V1
       module Headers
         PAYMENT_HEADER = "X-PAYMENT"
-        PAYMENT_RESPONSE_HEADER = "X-PAYMENT-RESPONSE"
       end
     end
   end

lib/x402/payments/v2/headers.rb

@@ -6,7 +6,6 @@ module V2
       module Headers
         PAYMENT_HEADER = "PAYMENT-SIGNATURE"
         PAYMENT_REQUIRED_HEADER = "PAYMENT-REQUIRED"
-        PAYMENT_RESPONSE_HEADER = "PAYMENT-RESPONSE"
       end
     end
   end

spec/x402/payments/networks_spec.rb

@@ -86,20 +86,6 @@
     end
   end
 
-  describe ".normalize" do
-    it "normalizes to human-readable by default" do
-      expect(described_class.normalize("eip155:84532")).to eq("base-sepolia")
-    end
-
-    it "normalizes to CAIP-2 when requested" do
-      expect(described_class.normalize("base-sepolia", format: :caip2)).to eq("eip155:84532")
-    end
-
-    it "raises error for unknown format" do
-      expect { described_class.normalize("base-sepolia", format: :unknown) }.to raise_error(ArgumentError)
-    end
-  end
-
   describe ".chain_id_from_caip2" do
     it "extracts chain ID from CAIP-2 format" do
       expect(described_class.chain_id_from_caip2("eip155:84532")).to eq(84532)