suport crystal 0.34.0 or later

arcage · May 21, 2020 · 4a42390 · 4a42390
1 parent da9e5c0
commit 4a42390
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Showing 4 changed files with 5 additions and 3 deletions.
diff --git a/shard.yml b/shard.yml
@@ -5,3 +5,5 @@ authors:
   - ʕ·ᴥ·ʔAKJ <[email protected]>
 
 license: MIT
+
+crystal: 0.34.0
diff --git a/src/ip2country/cc2country.cr b/src/ip2country/cc2country.cr
@@ -7,7 +7,7 @@ class IP2Country::CC2Country
     IP2Country::LANGS.each do |lang|
       uri = URI.parse("https://raw.githubusercontent.com/umpirsky/country-list/master/data/#{lang}/country.yaml")
       cache_file = CACHE_DIR + "/#{lang}.yaml"
-      mtime = File.exists?(cache_file) ? File.info(cache_file).modification_time : Time.new(2000, 1, 1)
+      mtime = File.exists?(cache_file) ? File.info(cache_file).modification_time : Time.utc(2000, 1, 1)
       http = HTTP::Client.new(uri)
       headers = HTTP::Headers.new
       headers["If-modified-since"] = HTTP.format_time(mtime)

diff --git a/src/ip2country/ip2cc.cr b/src/ip2country/ip2cc.cr
@@ -89,7 +89,7 @@ class IP2Country::IP2CC
     def initialize(@name, uri_string : String)
       @uri = URI.parse(uri_string)
       @cache_file = CACHE_DIR + "/#{@name}.dat"
-      @mtime = File.exists?(@cache_file) ? File.info(@cache_file).modification_time : Time.new(2000, 1, 1)
+      @mtime = File.exists?(@cache_file) ? File.info(@cache_file).modification_time : Time.utc(2000, 1, 1)
     end
 
     def cache_update : Bool

diff --git a/src/ip2country/ipaddr.cr b/src/ip2country/ipaddr.cr
@@ -37,7 +37,7 @@ struct IP2Country::IPAddr
   end
 
   def octet(index : Int) : UInt8
-    (@value >> ((3 - index) * 8)).to_u8
+    ((@value >> ((3 - index) * 8)) & 255).to_u8
   end
 
   def octets
Original file line number	Diff line number	Diff line change
Expand Up		@@ -5,3 +5,5 @@ authors:
		- ʕ·ᴥ·ʔAKJ <[email protected]>

		license: MIT

		crystal: 0.34.0