1 files changed, 0 insertions, 118 deletions
diff --git a/vendor/github.com/lib/pq/hstore/hstore.go b/vendor/github.com/lib/pq/hstore/hstore.go
deleted file mode 100644
index f1470db14..000000000
--- a/vendor/github.com/lib/pq/hstore/hstore.go
+++ /dev/null
@@ -1,118 +0,0 @@
-package hstore
-
-import (
-	"database/sql"
-	"database/sql/driver"
-	"strings"
-)
-
-// Hstore is a wrapper for transferring Hstore values back and forth easily.
-type Hstore struct {
-	Map map[string]sql.NullString
-}
-
-// escapes and quotes hstore keys/values
-// s should be a sql.NullString or string
-func hQuote(s interface{}) string {
-	var str string
-	switch v := s.(type) {
-	case sql.NullString:
-		if !v.Valid {
-			return "NULL"
-		}
-		str = v.String
-	case string:
-		str = v
-	default:
-		panic("not a string or sql.NullString")
-	}
-
-	str = strings.Replace(str, "\\", "\\\\", -1)
-	return `"` + strings.Replace(str, "\"", "\\\"", -1) + `"`
-}
-
-// Scan implements the Scanner interface.
-//
-// Note h.Map is reallocated before the scan to clear existing values. If the
-// hstore column's database value is NULL, then h.Map is set to nil instead.
-func (h *Hstore) Scan(value interface{}) error {
-	if value == nil {
-		h.Map = nil
-		return nil
-	}
-	h.Map = make(map[string]sql.NullString)
-	var b byte
-	pair := [][]byte{{}, {}}
-	pi := 0
-	inQuote := false
-	didQuote := false
-	sawSlash := false
-	bindex := 0
-	for bindex, b = range value.([]byte) {
-		if sawSlash {
-			pair[pi] = append(pair[pi], b)
-			sawSlash = false
-			continue
-		}
-
-		switch b {
-		case '\\':
-			sawSlash = true
-			continue
-		case '"':
-			inQuote = !inQuote
-			if !didQuote {
-				didQuote = true
-			}
-			continue
-		default:
-			if !inQuote {
-				switch b {
-				case ' ', '\t', '\n', '\r':
-					continue
-				case '=':
-					continue
-				case '>':
-					pi = 1
-					didQuote = false
-					continue
-				case ',':
-					s := string(pair[1])
-					if !didQuote && len(s) == 4 && strings.ToLower(s) == "null" {
-						h.Map[string(pair[0])] = sql.NullString{String: "", Valid: false}
-					} else {
-						h.Map[string(pair[0])] = sql.NullString{String: string(pair[1]), Valid: true}
-					}
-					pair[0] = []byte{}
-					pair[1] = []byte{}
-					pi = 0
-					continue
-				}
-			}
-		}
-		pair[pi] = append(pair[pi], b)
-	}
-	if bindex > 0 {
-		s := string(pair[1])
-		if !didQuote && len(s) == 4 && strings.ToLower(s) == "null" {
-			h.Map[string(pair[0])] = sql.NullString{String: "", Valid: false}
-		} else {
-			h.Map[string(pair[0])] = sql.NullString{String: string(pair[1]), Valid: true}
-		}
-	}
-	return nil
-}
-
-// Value implements the driver Valuer interface. Note if h.Map is nil, the
-// database column value will be set to NULL.
-func (h Hstore) Value() (driver.Value, error) {
-	if h.Map == nil {
-		return nil, nil
-	}
-	parts := []string{}
-	for key, val := range h.Map {
-		thispart := hQuote(key) + "=>" + hQuote(val)
-		parts = append(parts, thispart)
-	}
-	return []byte(strings.Join(parts, ",")), nil
-}