From f9611d22f2e5537e6fac68f8a1ccbda99fbf1806 Mon Sep 17 00:00:00 2001
From: Holden Omans <holden.omans@gmail.com>
Date: Mon, 2 Sep 2019 11:02:41 -0400
Subject: [PATCH] fix for 'Content-Encoding: gzip' errors

---
 shard.yml              |  2 +-
 spec/spec_helper.cr    |  3 +++
 src/ext/http_client.cr | 11 +++++++++--
 src/vcr/version.cr     |  2 +-
 4 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/shard.yml b/shard.yml
index 41ab93d..51caa2d 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: vcr
-version: 0.2.1
+version: 0.2.2
 
 authors:
   - Holden Omans <holden.omans@gmail.com>
diff --git a/spec/spec_helper.cr b/spec/spec_helper.cr
index bc98fc4..1033d34 100644
--- a/spec/spec_helper.cr
+++ b/spec/spec_helper.cr
@@ -2,3 +2,6 @@ require "spec"
 require "../src/vcr"
 
 require "halite"
+require "file_utils"
+
+FileUtils.rm_rf("./spec/fixtures/vcr/cassette-one")
diff --git a/src/ext/http_client.cr b/src/ext/http_client.cr
index f7ae8ec..079c877 100644
--- a/src/ext/http_client.cr
+++ b/src/ext/http_client.cr
@@ -38,9 +38,16 @@ class HTTP::Client
       else
         response = orig_exec_internal_single(request)
         unless response.nil?
+          io = IO::Memory.new
           cassette_file = File.open(cassette_path, "w+")
-          response.to_io(cassette_file)
-          cassette_file.flush
+          response.to_io(io)
+          io.rewind
+
+          cassette_file = File.open(cassette_path, "w+")
+          io.each_line do |line|
+            cassette_file.puts(line) unless line =~ /Content-Encoding: gzip/
+          end
+          cassette_file.close
 
           return response
         end
diff --git a/src/vcr/version.cr b/src/vcr/version.cr
index 3f3a774..574bf88 100644
--- a/src/vcr/version.cr
+++ b/src/vcr/version.cr
@@ -1,3 +1,3 @@
 module VCR
-  VERSION = "0.2.1"
+  VERSION = "0.2.2"
 end