support up to crystal 1.15

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        crystal: ['1.8', '1.9', '1.10', '1.11', '1.12']
+        crystal: ['1.8', '1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15']
     runs-on: ${{ matrix.os }}
     steps:
       - name: Download source

.tool-versions

@@ -1,2 +1,2 @@
 crystal system
-ruby 3.2.1
+ruby 3.4.1

docs/CHANGELOG.md

@@ -1,7 +1,9 @@
 # CHANGELOG
 
+## [unreleased]
+
 - **Compatibility**: Drop Crystal 1.7 support. **Breaking changes**.
-- **Compatibility**: Add support for Crystal 1.8-1.12.
+- **Compatibility**: Add support for Crystal 1.8-1.15.
 - **Maintenance**: Update dependencies.
 - **Quality**: Fix tests & CI.
 - **Quality**: Lint the code.

shard.lock

@@ -2,7 +2,7 @@ version: 2.0
 shards:
   ameba:
     git: https://github.com/crystal-ameba/ameba.git
-    version: 1.6.1
+    version: 1.6.4
 
   docopt:
     git: https://github.com/chenkovsky/docopt.cr.git

src/miniss/cli/cmd.cr

@@ -89,10 +89,10 @@ module Miniss::Cli
         type = socket.type.to_s.ljust(just[0]).colorize(color_type)
         color_ip_addr = socket.ipv == 4 ? :light_red : :light_green
         color_ip_port = socket.ipv == 4 ? :light_blue : :light_yellow
-        laddr, lport = socket.laddr.to_s.ljust(just[1]).reverse.split(':', 2).reverse.map(&.reverse)
+        laddr, lport = socket.laddr.to_s.ljust(just[1]).reverse.split(':', 2).reverse!.map(&.reverse)
         laddr = laddr.colorize(color_ip_addr)
         lport = lport.colorize(color_ip_port)
-        raddr, rport = socket.raddr.to_s.ljust(just[2]).reverse.split(':', 2).reverse.map(&.reverse)
+        raddr, rport = socket.raddr.to_s.ljust(just[2]).reverse.split(':', 2).reverse!.map(&.reverse)
         raddr = raddr.colorize(color_ip_addr)
         rport = rport.colorize(color_ip_port)
         puts "#{type}#{laddr}:#{lport}#{raddr}:#{rport}#{socket.state.ljust(just[3])}#{socket.uname} (#{socket.uid})"