update supported activesupport version

drop support for activesupport 5
add support for activesupport 7

.github/workflows/ruby.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         ruby-version: ['3.0', '3.1', '3.2']
-        activesupport-version: ['5', '6']
+        activesupport-version: ['6', '7']
         sinatra-version: ['2', '3']
     env:
       ACTIVESUPPORT_MAJOR: ${{ matrix.activesupport-version }}

Gemfile

@@ -1,5 +1,5 @@
 source "https://rubygems.org"
 
 gemspec
-gem "activesupport", "~> #{ENV["ACTIVESUPPORT_MAJOR"] || 6}.x"
+gem "activesupport", "~> #{ENV["ACTIVESUPPORT_MAJOR"] || 7}.x"
 gem "sinatra", "~> #{ENV["SINATRA_MAJOR"] || 2}.x"

pliny.gemspec

@@ -15,7 +15,7 @@ Gem::Specification.new do |gem|
   gem.executables = %x{ git ls-files }.split("\n").select { |d| d =~ /^bin\// }.map { |d| d.gsub(/^bin\//, "") }
   gem.files = %x{ git ls-files }.split("\n").select { |d| d =~ %r{^(License|README|bin/|data/|ext/|lib/|spec/|test/)} }
 
-  gem.add_dependency "activesupport",  ">= 5.0.1", "< 7.0"
+  gem.add_dependency "activesupport",  ">= 6.0", "< 8.0"
   gem.add_dependency "multi_json",     "~> 1.9",  ">= 1.9.3"
   gem.add_dependency "prmd",           "~> 0.11", ">= 0.11.4"
 

spec/helpers/zulu_time_spec.rb

@@ -1,5 +1,4 @@
 require "spec_helper"
-require "active_support/core_ext/numeric/time"
 
 describe Pliny::Helpers::ZuluTime do
   context "zulu_time" do

spec/integration_spec.rb

@@ -1,6 +1,5 @@
 require "spec_helper"
 require "open3"
-require 'active_support/core_ext/object/blank'
 
 describe "Pliny integration test" do
   describe "bin/setup" do

spec/spec_helper.rb

@@ -13,6 +13,7 @@
 require "sinatra/namespace"
 require "sinatra/router"
 require "timecop"
+require "active_support/all"
 
 require_relative "../lib/pliny"
 Pliny::Utils.require_glob("./spec/support/**/*.rb")