Support Ruby 2.6 endless range in query :between option

lib/capybara/queries/base_query.rb

@@ -79,7 +79,7 @@ module Capybara
         if count
           message << " #{occurrences count}"
         elsif between
-          message << " between #{between.first} and #{between.last} times"
+          message << " between #{between.first} and #{between.end ? between.last : "infinite"} times"
         elsif maximum
           message << " at most #{occurrences maximum}"
         elsif minimum

lib/capybara/result.rb

@@ -92,8 +92,8 @@ module Capybara
       end
 
       if between
-        min, max = between.minmax
-        size = load_up_to(max + 1)
+        min, max = between.min, (between.end && between.max)
+        size = load_up_to(max ? max + 1 : min)
         return between.include?(size) ? 0 : size <=> min
       end
 

lib/capybara/spec/session/all_spec.rb

@@ -135,6 +135,13 @@ Capybara::SpecHelper.spec '#all' do
       it 'should raise ExpectationNotMet when the number of elements founds does not match the expectation' do
         expect { @session.all(:css, 'h1, p', between: 0..3) }.to raise_error(Capybara::ExpectationNotMet)
       end
+
+      eval <<~TEST, binding, __FILE__, __LINE__ + 1 if RUBY_VERSION.to_f > 2.5
+        it'treats an endless range as minimum' do
+          expect { @session.all(:css, 'h1, p', between: 2..) }.not_to raise_error
+          expect { @session.all(:css, 'h1, p', between: 5..) }.to raise_error(Capybara::ExpectationNotMet)
+        end
+      TEST
     end
 
     context 'with multiple count filters' do