// Has returns true if a binder responsible to
// bind and return a type of "typ" is already registered to this controller.
5493
func (bv Values) Has(value interface{}) bool {
	return bv.valueTypeExists(reflect.TypeOf(value))
}
914754
func (c *FormatCheckerChain) Has(name string) bool {
	lock.Lock()
	_, ok := c.formatters[name]
	lock.Unlock()

	return ok
}
153814
func (t tagOptions) Has(opt string) bool {
	for _, tagOpt := range t {
		if tagOpt == opt {
			return true
		}
	}

	return false
}
235854
func (db *CLevelDB) Has(key []byte) bool {
	return db.Get(key) != nil
}
1071218
func (d *NullDatastore) Has(key Key) (exists bool, err error) {
	return false, nil
}
927174
func (pvtdata *TxPvtData) Has(ns string, coll string) bool {
	if pvtdata.WriteSet == nil {
		return false
	}
	for _, nsdata := range pvtdata.WriteSet.NsPvtRwset {
		if nsdata.Namespace == ns {
			for _, colldata := range nsdata.CollectionPvtRwset {
				if colldata.CollectionName == coll {
					return true
				}
			}
		}
	}
	return false
}
339141
func (p Protected) Has(key string) bool {
	_, ok := p[key]
	return ok
}
211696
func (t *Mutable) Has(key []byte) bool {
	if node, _ := t.get(key); node != nil {
		return true
	}
	return false
}
242719
func (t *Table) HasBinding(b string) bool {
	t.mu.RLock()
	defer t.mu.RUnlock()
	return t.mbs[b]
}
603261
func (db *Database) Has(key []byte) (bool, error) {
	return db.db.Has(key, nil)
}
627035
func (s PluginMetaSet) Has(p PluginMeta) bool {
	_, ok := s[p]
	return ok
}
1253309
func (s Byte) Has(item byte) bool {
	_, contained := s[item]
	return contained
}
168824
func (s *Settings) Has(name string) bool {
	s.lock.Lock()
	defer s.lock.Unlock()
	_, ok := s.data[name]
	return ok
}
167130
func (s *Set) Has(c Cid) bool {
	_, ok := s.set[c]
	return ok
}
616239
func (h *Hasser) Has(addr chunk.Address) (bool, error) {
	return h.db.retrievalDataIndex.Has(addressToItem(addr))
}
926091
func (c Collector) Has(k string) bool {
	_, ok := c[k]
	return ok
}
1272036
func (params Params) Has(key string) bool {
	_, ok := params[key]
	return ok
}