closes #46 (#47)

- breaking change: remove hardcoded values when using `--used`. (major vertsion bump)
- appease rubocop

CHANGELOG.md

@@ -4,8 +4,11 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 This CHANGELOG follows the format listed at [Keep A Changelog](http://keepachangelog.com/)
 
 ## [Unreleased]
+
+## [2.0.0] - 2016-10-14
 ### Fixed
 - `check-memory-percent.sh`: Corrected units (from MB to %) in performance data output
+- `check-ram.rb`: fixed overwriting of cli args for warning and critical when using `--used`
 
 ## [1.0.2] - 2016-04-12
 ### Fixed

bin/check-ram.rb

@@ -85,8 +85,6 @@ def run
     # only free or used should be defined, change defaults to mirror free
     if config[:used]
       config[:free] = false
-      config[:warn] = 90
-      config[:crit] = 95
     end
 
     if config[:megabytes]

bin/metrics-memory-percent.rb

@@ -67,7 +67,7 @@ def metrics_hash
     mem['freeWOBuffersCaches'] = mem['free'] + (mem['buffers'] + mem['cached'])
 
     # to prevent division by zero
-    swptot = if mem['swapTotal'] == 0
+    swptot = if mem['swapTotal'].zero?
                1
              else
                mem['swapTotal']

lib/sensu-plugins-memory-checks/version.rb

@@ -1,8 +1,8 @@
 module SensuPluginsMemoryChecks
   module Version
-    MAJOR = 1
+    MAJOR = 2
     MINOR = 0
-    PATCH = 2
+    PATCH = 0
 
     VER_STRING = [MAJOR, MINOR, PATCH].compact.join('.')
   end