lib/powerbar.rb in powerbar-1.0.7 vs lib/powerbar.rb in powerbar-1.0.8

@@ -234,11 +234,11 @@
   # Render the actual bar-portion of the PowerBar.
   # The length of the bar is determined from the template.
   # Returns nil if the bar-length would be == 0.
   def bar
     return nil if state.total.is_a? Symbol
-    skel   = render_template(:main, skip=[:bar])
+    skel   = render_template(:main, [:bar])
     lwid   = state.scope_at[0] == :tty ? terminal_width() : scope.line_width
     barlen = [lwid - skel.gsub(STRIP_ANSI, '').length, 0].max
     fill   = [0,[(state.done.to_f/state.total*barlen).to_i,barlen].min].max
     thebar = scope.template.barchar * fill + scope.template.padchar * [barlen - fill,0].max
     thebar.length == 0 ? nil : thebar
@@ -265,11 +265,11 @@
     return nil unless scope.show_eta
     1 < eta ? humanize_interval(eta) : nil
   end
 
   def elapsed
-    e = (state.time_now - state.time_start).to_f
+    (state.time_now - state.time_start).to_f
   end
 
   def h_elapsed
     humanize_interval(elapsed)
   end
@@ -331,10 +331,10 @@
       sub = nil
       r = var.gsub(/<[^>]+>/) do |t|
         t = t[1..-2]
         begin
           sub = self.send(('h_'+t).to_sym)
-        rescue NoMethodError => e
+        rescue NoMethodError
           raise NameError, "Invalid token '#{t}' in template '#{tplid}'"
         end
       end[2..-2]
       sub.nil? ? '' : r
     end