No more and/or

4 files changed, 4 insertions, 4 deletions

diff --git a/lib/api/helpers.rb b/lib/api/helpers.rb
index 7b6fae866eb..ae62f1f9580 100644
--- a/lib/api/helpers.rb
+++ b/lib/api/helpers.rb
@@ -153,7 +153,7 @@ module API
       params_hash = custom_params || params
       attrs = {}
       keys.each do |key|
-        if params_hash[key].present? or (params_hash.has_key?(key) and params_hash[key] == false)
+        if params_hash[key].present? || (params_hash.has_key?(key) && params_hash[key] == false)
           attrs[key] = params_hash[key]
         end
       end
diff --git a/lib/banzai/filter/plantuml_filter.rb b/lib/banzai/filter/plantuml_filter.rb
index e194cf59275..b2537117558 100644
--- a/lib/banzai/filter/plantuml_filter.rb
+++ b/lib/banzai/filter/plantuml_filter.rb
@@ -7,7 +7,7 @@ module Banzai
     #
     class PlantumlFilter < HTML::Pipeline::Filter
       def call
-        return doc unless doc.at('pre.plantuml') and settings.plantuml_enabled
+        return doc unless doc.at('pre.plantuml') && settings.plantuml_enabled
 
         plantuml_setup
 
diff --git a/lib/ci/ansi2html.rb b/lib/ci/ansi2html.rb
index c10d3616f31..158a33f26fe 100644
--- a/lib/ci/ansi2html.rb
+++ b/lib/ci/ansi2html.rb
@@ -126,7 +126,7 @@ module Ci
         # We are only interested in color and text style changes - triggered by
         # sequences starting with '\e[' and ending with 'm'. Any other control
         # sequence gets stripped (including stuff like "delete last line")
-        return unless indicator == '[' and terminator == 'm'
+        return unless indicator == '[' && terminator == 'm'
 
         close_open_tags()
 
diff --git a/lib/gitlab/metrics/system.rb b/lib/gitlab/metrics/system.rb
index 287b7a83547..3aaebb3e9c3 100644
--- a/lib/gitlab/metrics/system.rb
+++ b/lib/gitlab/metrics/system.rb
@@ -11,7 +11,7 @@ module Gitlab
           mem   = 0
           match = File.read('/proc/self/status').match(/VmRSS:\s+(\d+)/)
 
-          if match and match[1]
+          if match && match[1]
             mem = match[1].to_f * 1024
           end