Class: YTLJit::TypeUtil::KlassTree
Instance Method Summary collapse
- #add(key, value) ⇒ Object
-
#initialize(defkey = [], defval = [[], []]) ⇒ KlassTree
constructor
A new instance of KlassTree.
- #search(key) ⇒ Object
Constructor Details
#initialize(defkey = [], defval = [[], []]) ⇒ KlassTree
Returns a new instance of KlassTree.
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# File 'lib/ytljit/vm_type.rb', line 4 def initialize(defkey = [], defval = [[], []]) @node = KlassTreeNode.new(defkey, defval) end |
Instance Method Details
#add(key, value) ⇒ Object
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# File 'lib/ytljit/vm_type.rb', line 8 def add(key, value) cnode = @node ocnode = nil while cnode ocnode = cnode if key == cnode.key then return cnode end if key.zip(cnode.key).all? {|k, n| k.is_a?(n.class)} and false then cnode = cnode.same_klass if cnode == nil then ocnode.same_klass = KlassTreeNode.new(key, value) return ocnode.same_klass end else cnode = cnode.next_klass if cnode == nil then ocnode.next_klass = KlassTreeNode.new(key, value) return ocnode.next_klass end end end end |
#search(key) ⇒ Object
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# File 'lib/ytljit/vm_type.rb', line 33 def search(key) cnode = @node while cnode if key == cnode.key then return cnode end if key.zip(cnode.key).all? {|a, b| if a then atype = a.ruby_type if b then btype = b.ruby_type btype.is_a?(atype.class) else nil end else raise "foo" return !b end } then cnode = cnode.same_klass else cnode = cnode.next_klass end end nil end |