lib/snuffle/node.rb in snuffle-0.9.1 vs lib/snuffle/node.rb in snuffle-0.10.1

@@ -9,10 +9,11 @@
 
     scope :by_id,       lambda{|id| where(:id => id)}
     scope :by_type,     lambda{|type| where(:type => type)}
     scope :with_parent, lambda{|parent_id| where(parent_id: parent_id) }
     scope :hashes,      {type: :hash}
+    scope :methods,     {is_method: true}
 
     def self.nil
       new(type: :nil)
     end
 
@@ -29,9 +30,13 @@
       @siblings ||= Snuffle::Node.by_type(self.type).to_a - [self]
     end
 
     def children
       Snuffle::Node.where(parent_id: self.id)
+    end
+
+    def is_method
+      self.type == :def || self.type == :defs
     end
 
     def inspect
       {
         id: self.id,
\ No newline at end of file