Align query name generation (#4383)

packages/types/src/metadata/decorate/storage/index.spec.ts

@@ -55,7 +55,7 @@ describe('decorateStorage', (): void => {
       '0x' +
       '80' + // length
       '26aa394eea5630e07c48ae0c9558cef7' + // System
-      xxhashAsHex(':__STORAGE_VERSION__:', 128).substr(2)
+      xxhashAsHex(':__STORAGE_VERSION__:', 128).substring(2)
     );
   });
 });

packages/types/src/metadata/decorate/storage/index.ts

@@ -7,7 +7,7 @@ import type { Storage } from '../types';
 
 import { lazyMethod, lazyMethods, stringCamelCase } from '@polkadot/util';
 
-import { objectNameFirstLower } from '../util';
+import { objectNameToCamel } from '../util';
 import { createFunction, createKeyRaw, NO_RAW_ARGS } from './createFunction';
 import { getStorage } from './getStorage';
 import { createRuntimeFunction } from './util';
@@ -41,7 +41,7 @@ export function decorateStorage (registry: CodecRegistry, { pallets }: MetadataL
           items,
           (meta: StorageEntryMetadataLatest) =>
             createFunction(registry, { meta, method: meta.name.toString(), prefix, section }, {}),
-          objectNameFirstLower
+          objectNameToCamel
         )
       );
     }

packages/types/src/metadata/decorate/util.ts

@@ -3,7 +3,7 @@
 
 import type { Text } from '@polkadot/types-codec';
 
-import { stringCamelCase, stringLowerFirst } from '@polkadot/util';
+import { stringCamelCase } from '@polkadot/util';
 
 type Name = string | Text;
 
@@ -15,6 +15,5 @@ function convert (fn: (n: Name) => string): (n: Named) => string {
   return ({ name }: Named) => fn(name);
 }
 
-export const objectNameFirstLower = convert(stringLowerFirst);
 export const objectNameToCamel = convert(stringCamelCase);
 export const objectNameToString = convert((n) => n.toString());