From 36f53db6ae12f6db84749e5e64806e75d05aced1 Mon Sep 17 00:00:00 2001
From: "Brian J. Cardiff" <bcardiff@gmail.com>
Date: Mon, 22 Jun 2020 16:31:51 -0300
Subject: [PATCH] Drop deprecated CRC32, Adler32 top-level

Use Digest::CRC32, Digest::Adler32
---
 spec/std/adler32_spec.cr | 16 ----------------
 spec/std/crc32_spec.cr   | 16 ----------------
 spec/win32_std_spec.cr   |  2 --
 src/adler32/adler32.cr   | 23 -----------------------
 src/crc32/crc32.cr       | 23 -----------------------
 src/docs_main.cr         |  2 --
 6 files changed, 82 deletions(-)
 delete mode 100644 spec/std/adler32_spec.cr
 delete mode 100644 spec/std/crc32_spec.cr
 delete mode 100644 src/adler32/adler32.cr
 delete mode 100644 src/crc32/crc32.cr

diff --git a/spec/std/adler32_spec.cr b/spec/std/adler32_spec.cr
deleted file mode 100644
index 450ee398d3d8..000000000000
--- a/spec/std/adler32_spec.cr
+++ /dev/null
@@ -1,16 +0,0 @@
-require "spec"
-require "adler32"
-
-describe Adler32 do
-  it "should be able to calculate adler32" do
-    adler = Adler32.checksum("foo").to_s(16)
-    adler.should eq("2820145")
-  end
-
-  it "should be able to calculate adler32 combined" do
-    adler1 = Adler32.checksum("hello")
-    adler2 = Adler32.checksum(" world!")
-    combined = Adler32.combine(adler1, adler2, " world!".size)
-    Adler32.checksum("hello world!").should eq(combined)
-  end
-end
diff --git a/spec/std/crc32_spec.cr b/spec/std/crc32_spec.cr
deleted file mode 100644
index cfc5ef1b0853..000000000000
--- a/spec/std/crc32_spec.cr
+++ /dev/null
@@ -1,16 +0,0 @@
-require "spec"
-require "crc32"
-
-describe CRC32 do
-  it "should be able to calculate crc32" do
-    crc = CRC32.checksum("foo").to_s(16)
-    crc.should eq("8c736521")
-  end
-
-  it "should be able to calculate crc32 combined" do
-    crc1 = CRC32.checksum("hello")
-    crc2 = CRC32.checksum(" world!")
-    combined = CRC32.combine(crc1, crc2, " world!".size)
-    CRC32.checksum("hello world!").should eq(combined)
-  end
-end
diff --git a/spec/win32_std_spec.cr b/spec/win32_std_spec.cr
index 2bc3be978063..b44726e28bc9 100644
--- a/spec/win32_std_spec.cr
+++ b/spec/win32_std_spec.cr
@@ -1,7 +1,6 @@
 # This file is autogenerated by `scripts/generate_windows_spec.sh`
 # 2020-04-20 22:36:41+02:00
 
-require "./std/adler32_spec.cr"
 require "./std/array_spec.cr"
 require "./std/atomic_spec.cr"
 require "./std/base64_spec.cr"
@@ -30,7 +29,6 @@ require "./std/compress/zlib/stress_spec.cr"
 require "./std/compress/zlib/writer_spec.cr"
 # require "./std/concurrent/select_spec.cr" (failed to run)
 require "./std/concurrent_spec.cr"
-require "./std/crc32_spec.cr"
 require "./std/crypto/bcrypt/base64_spec.cr"
 require "./std/crypto/bcrypt/password_spec.cr"
 require "./std/crypto/bcrypt_spec.cr"
diff --git a/src/adler32/adler32.cr b/src/adler32/adler32.cr
deleted file mode 100644
index 43a9737d332d..000000000000
--- a/src/adler32/adler32.cr
+++ /dev/null
@@ -1,23 +0,0 @@
-require "digest"
-
-module Adler32
-  @[Deprecated("Use `Digest::Adler32.initial` instead")]
-  def self.initial : UInt32
-    Digest::Adler32.initial
-  end
-
-  @[Deprecated("Use `Digest::Adler32.checksum` instead")]
-  def self.checksum(data) : UInt32
-    Digest::Adler32.checksum(data)
-  end
-
-  @[Deprecated("Use `Digest::Adler32.update` instead")]
-  def self.update(data, adler32 : UInt32) : UInt32
-    Digest::Adler32.update(data, adler32)
-  end
-
-  @[Deprecated("Use `Digest::Adler32.combine` instead")]
-  def self.combine(adler1 : UInt32, adler2 : UInt32, len) : UInt32
-    Digest::Adler32.combine(adler1, adler2, len)
-  end
-end
diff --git a/src/crc32/crc32.cr b/src/crc32/crc32.cr
deleted file mode 100644
index 7af25e8a54ea..000000000000
--- a/src/crc32/crc32.cr
+++ /dev/null
@@ -1,23 +0,0 @@
-require "digest"
-
-module CRC32
-  @[Deprecated("Use `Digest::CRC32.initial` instead")]
-  def self.initial : UInt32
-    Digest::CRC32.initial
-  end
-
-  @[Deprecated("Use `Digest::CRC32.checksum` instead")]
-  def self.checksum(data) : UInt32
-    Digest::CRC32.checksum(data)
-  end
-
-  @[Deprecated("Use `Digest::CRC32.update` instead")]
-  def self.update(data, crc32 : UInt32) : UInt32
-    Digest::CRC32.update(data, crc32)
-  end
-
-  @[Deprecated("Use `Digest::CRC32.combine` instead")]
-  def self.combine(crc1 : UInt32, crc2 : UInt32, len) : UInt32
-    Digest::CRC32.combine(crc1, crc2, len)
-  end
-end
diff --git a/src/docs_main.cr b/src/docs_main.cr
index d65a12d47046..d8645ca03e4a 100644
--- a/src/docs_main.cr
+++ b/src/docs_main.cr
@@ -32,13 +32,11 @@ require "./weak_ref"
 require "./xml"
 require "./yaml"
 require "./benchmark"
-require "./adler32"
 require "./array"
 require "./bit_array"
 require "./box"
 require "./colorize"
 require "./complex"
-require "./crc32"
 require "./deque"
 require "./file_utils"
 require "./flate"