Remove Ruby 1.8.7 compat

Author: tas50

bin/check-postgres-alive.rb

@@ -9,7 +9,6 @@
 # Released under the same terms as Sensu (the MIT license); see LICENSE
 # for details.
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'sensu-plugin/check/cli'
 require 'pg'
 

bin/check-postgres-replication.rb

@@ -1,6 +1,5 @@
 #!/usr/bin/env ruby
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'sensu-plugin/check/cli'
 require 'pg'
 

bin/metric-postgres-connections.rb

@@ -14,7 +14,6 @@
 # Released under the same terms as Sensu (the MIT license); see LICENSE
 # for details.
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'sensu-plugin/metric/cli'
 require 'pg'
 require 'socket'

bin/metric-postgres-dbsize.rb

@@ -14,7 +14,6 @@
 # Released under the same terms as Sensu (the MIT license); see LICENSE
 # for details.
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'sensu-plugin/metric/cli'
 require 'pg'
 require 'socket'

bin/metric-postgres-graphite.rb

@@ -1,6 +1,5 @@
 #!/usr/bin/env ruby
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'pg'
 require 'sensu-plugin/metric/cli'
 require 'socket'

bin/metric-postgres-locks.rb

@@ -14,7 +14,6 @@
 # Released under the same terms as Sensu (the MIT license); see LICENSE
 # for details.
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'sensu-plugin/metric/cli'
 require 'pg'
 require 'socket'

bin/metric-postgres-statsbgwriter.rb

@@ -14,7 +14,6 @@
 # Released under the same terms as Sensu (the MIT license); see LICENSE
 # for details.
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'sensu-plugin/metric/cli'
 require 'pg'
 require 'socket'

bin/metric-postgres-statsdb.rb

@@ -15,7 +15,6 @@
 # Released under the same terms as Sensu (the MIT license); see LICENSE
 # for details.
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'sensu-plugin/metric/cli'
 require 'pg'
 require 'socket'

bin/metric-postgres-statsio.rb

@@ -15,7 +15,6 @@
 # Released under the same terms as Sensu (the MIT license); see LICENSE
 # for details.
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'sensu-plugin/metric/cli'
 require 'pg'
 require 'socket'

bin/metric-postgres-statstable.rb

@@ -15,7 +15,6 @@
 # Released under the same terms as Sensu (the MIT license); see LICENSE
 # for details.
 
-require 'rubygems' if RUBY_VERSION < '1.9.0'
 require 'sensu-plugin/metric/cli'
 require 'pg'
 require 'socket'