From ca1a6b83136c57c3d29855cd2edfca2142c0f5a5 Mon Sep 17 00:00:00 2001
From: shaojunda <shaojunda@gmail.com>
Date: Fri, 27 Sep 2019 13:19:11 +0800
Subject: [PATCH] feat: change args type to string

---
 lib/ckb/types/script.rb       | 10 +++++-----
 spec/ckb/types/script_spec.rb | 13 ++++++-------
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/lib/ckb/types/script.rb b/lib/ckb/types/script.rb
index 242de549..9d229834 100644
--- a/lib/ckb/types/script.rb
+++ b/lib/ckb/types/script.rb
@@ -6,7 +6,7 @@ class Script
       attr_accessor :code_hash, :args, :hash_type
 
       # @param code_hash [String]
-      # @param args [String[]]
+      # @param args [String]
       # @param hash_type [String] data/type
       def initialize(code_hash:, args:, hash_type: "data")
         @code_hash = code_hash
@@ -18,7 +18,9 @@ def initialize(code_hash:, args:, hash_type: "data")
       def calculate_bytesize
         bytesize = 1
         bytesize += Utils.hex_to_bin(@code_hash).bytesize if @code_hash
-        (@args || []).map { |arg| Utils.hex_to_bin(arg).bytesize }.reduce(bytesize, &:+)
+        bytesize += Utils.hex_to_bin(args).bytesize if args
+
+        bytesize
       end
 
       def to_h
@@ -50,9 +52,7 @@ def compute_hash
       def self.generate_lock(target_pubkey_blake160, secp_cell_type_hash, hash_type = "type")
         new(
           code_hash: secp_cell_type_hash,
-          args: [
-            target_pubkey_blake160
-          ],
+          args: target_pubkey_blake160,
           hash_type: hash_type
         )
       end
diff --git a/spec/ckb/types/script_spec.rb b/spec/ckb/types/script_spec.rb
index ea7f91fa..be247a0c 100644
--- a/spec/ckb/types/script_spec.rb
+++ b/spec/ckb/types/script_spec.rb
@@ -7,7 +7,7 @@
     )
     CKB::Types::Script.new(
       code_hash: code_hash,
-      args: []
+      args: "0x"
     )
   end
 
@@ -27,9 +27,9 @@
     end
 
     it "should build correct hash when there is only one arg" do
-      CKB::Types::Script.new(
+      script = CKB::Types::Script.new(
         code_hash: code_hash,
-        args: ["0x3954acece65096bfa81258983ddb83915fc56bd8"]
+        args: "0x3954acece65096bfa81258983ddb83915fc56bd8"
       )
 
       expect(
@@ -38,11 +38,10 @@
     end
 
     it "should build correct hash when args more than one" do
-      CKB::Types::Script.new(
+      script = CKB::Types::Script.new(
         code_hash: code_hash,
-        args: ["0x3954acece65096bfa81258983ddb83915fc56bd8",  "0x3954acece65096bfa81258983ddb83915fc56bd83232323"]
+        args: "0x3954acece65096bfa81258983ddb83915fc56bd83954acece65096bfa81258983ddb83915fc56bd8"
       )
-
       expect(
         script.compute_hash
       ).to eq api.compute_script_hash(script)
@@ -51,7 +50,7 @@
 
   context "calculate bytesize" do
     let(:code_hash) { "0x9e3b3557f11b2b3532ce352bfe8017e9fd11d154c4c7f9b7aaaa1e621b539a08" }
-    let(:args) { ["0x36c329ed630d6ce750712a477543672adab57f4c"] }
+    let(:args) { "0x36c329ed630d6ce750712a477543672adab57f4c" }
 
     let(:lock_script) do
       CKB::Types::Script.new(