lib/uricp/strategy/piped_local_decompress.rb in uricp-0.0.15 vs lib/uricp/strategy/piped_local_decompress.rb in uricp-0.0.16

@@ -1,21 +1,17 @@
 module Uricp::Strategy
-
   class PipedLocalDecompress
-    
     include Uricp::Strategy::Common
 
     def appropriate?
       case from.scheme
       when 'pipe'
-	if raw_target? && lz4_source? && to.scheme == 'file'
-	  if always_write_sparse?
-	    return proposal
-	  else
-	    debug "#{self.class.name}: using safe sparse expansion via stream"
-	  end
-	end
+        if raw_target? && lz4_source? && to.scheme == 'file'
+          return proposal if always_write_sparse?
+
+          debug "#{self.class.name}: using safe sparse expansion via stream"
+        end
       end
       debug "#{self.class.name}: not appropriate"
       false
     end
 
@@ -25,18 +21,16 @@
 
     def proposal
       @proposed_options = options.dup
       @proposed_options.delete('source-format')
       if @proposed_options['target-format']
-	@proposed_options['source-format'] = :raw
-        if @proposed_options['source-format'] == @proposed_options['target-format'] 
-	  @proposed_options.delete('source-format')
-	  @proposed_options.delete('target-format')
-	end
+        @proposed_options['source-format'] = :raw
+        if @proposed_options['source-format'] == @proposed_options['target-format']
+          @proposed_options.delete('source-format')
+          @proposed_options.delete('target-format')
+        end
       end
       @proposed_options['from_uri'] = @proposed_options['to_uri']
       self
     end
-
   end
-
 end