jekyll dirs

_plugins/jekyll-tabler.rb

@@ -0,0 +1,47 @@
+module Jekyll
+  module TablerFilter
+
+    def random_number(value, min=0, max=100, offset=0, round=0)
+      formatter = round ? '%.' + round.to_s + 'f' : '%'
+      value = formatter % ((Math.sin(Math.sin(value + offset)) + 1) * ((max - min) / 2) + min)
+
+      value
+    end
+
+    def to_pretty_time(value)
+      a = (Time.now-value).to_i
+
+      case a
+        when 0 then 'just now'
+        when 1 then 'a second ago'
+        when 2..59 then a.to_s+' seconds ago'
+        when 60..119 then 'a minute ago' #120 = 2 minutes
+        when 120..3540 then (a/60).to_i.to_s+' minutes ago'
+        when 3541..7100 then 'an hour ago' # 3600 = 1 hour
+        when 7101..82800 then ((a+99)/3600).to_i.to_s+' hours ago'
+        when 82801..172000 then 'a day ago' # 86400 = 1 day
+        when 172001..518400 then ((a+800)/(60*60*24)).to_i.to_s+' days ago'
+        when 518400..1036800 then 'a week ago'
+        else ((a+180000)/(60*60*24*7)).to_i.to_s+' weeks ago'
+      end
+    end
+
+    def divide(value, number)
+      value.to_i * 1.0 / number
+    end
+
+    def number_color(value)
+      value = value.to_i
+
+      if value >= 80
+        'green'
+      elsif value >= 40
+        'yellow'
+      else
+        'red'
+      end
+    end
+  end
+end
+
+Liquid::Template.register_filter(Jekyll::TablerFilter)