lib/jini.rb in jini-0.0.5 vs lib/jini.rb in jini-0.0.6

@@ -94,10 +94,11 @@
   end
 
   # Replace all '/' to '::' symbols
   # if path doesn't contain invalid symbols for selection
   # @return [Jini] selection
+  # @raise [InvalidPath] when path can't present with select
   def selection
     if @head.include?('[') || @head.include?(']') || @head.include?('@') || @head.include?('//')
       raise InvalidPath, 'Cannot select, path contains bad symbols'
     end
     Jini.new(@head.gsub('/', '::').to_s)
@@ -126,11 +127,37 @@
         )
     )
   end
 
   # Adds '|' to head
-  # @param [String] node
-  # @return [Jini] with '|node' on tail
-  def or(node)
-    Jini.new("#{@head}|#{node}")
+  # @param [String] first statement
+  # @param [String] second statement
+  # @return [Jini] with Jini '[first|second]' on tail
+  def or(first, second)
+    Jini.new("#{@head}[#{first}|#{second}]")
+  end
+
+  # Less than.
+  # Addition '[node < value]' to tail
+  # @param [String] key name
+  # @param [Object] value
+  # @return [Jini]
+  def lt(key, value)
+    sat('<', key, value)
+  end
+
+  # Greater than.
+  # Addition '[node > value]' to tail
+  # @param [String] key name
+  # @param [Object] value
+  # @return [Jini]
+  def gt(key, value)
+    sat('>', key, value)
+  end
+
+  private
+
+  # Some action than.
+  def sat(action, key, value)
+    Jini.new("#{@head}[#{key} #{action} #{value}]")
   end
 end