Merge branch 'master' of https://github.com/Nodonisko/ionic-cache

Author: Nodonisko

src/cache.service.ts

@@ -124,11 +124,11 @@ export class CacheService {
     let type = CacheService.isRequest(data) ? 'request' : typeof data;
     let value = JSON.stringify(data);
     const valuesMap = { key, value, expire, type, groupKey }
-    const values = Object.keys(valuesMap).map(key => `'${valuesMap[key]}'`)
+    const values = Object.keys(valuesMap).map(key => valuesMap[key])
 
-    let query = `INSERT OR REPLACE INTO ${this.tableName} (${Object.keys(valuesMap).join(', ')}) VALUES (${values.join(', ')})`;
+    let query = `INSERT OR REPLACE INTO ${this.tableName} (${Object.keys(valuesMap).join(', ')}) VALUES (${Object.keys(valuesMap).fill('?').join(', ')})`;
 
-    return this.storage.query(query).then(() => data);
+    return this.storage.query(query, values).then(() => data);
   }
 
   /**
@@ -324,4 +324,4 @@ export class CacheService {
       return false;
     }
   }
-}
+}