rename exist to exists

FS.common.js

@@ -15,7 +15,7 @@ var base64 = require('base-64');
 var utf8 = require('utf8');
 
 var _readDir = Promise.promisify(RNFSManager.readDir);
-var _exist = Promise.promisify(RNFSManager.exist);
+var _exists = Promise.promisify(RNFSManager.exists);
 var _stat = Promise.promisify(RNFSManager.stat);
 var _readFile = Promise.promisify(RNFSManager.readFile);
 var _writeFile = Promise.promisify(RNFSManager.writeFile);
@@ -83,8 +83,8 @@ var RNFS = {
       .catch(convertError);
   },
   
-  exist(filepath) {
-    return _exist(filepath)
+  exists(filepath) {
+    return _exists(filepath)
       .catch(convertError);
   },
 

README.md

@@ -200,7 +200,7 @@ The promise resolves with an array, which contains a boolean and the path that h
 
 Also recursively deletes directories (works like Linux `rm -rf`).
 
-### `promise exist(filepath)`
+### `promise exists(filepath)`
 
 check if the item exist at `filepath`. If the item does not exist, return false.
 

RNFSManager.m

@@ -56,7 +56,7 @@ RCT_EXPORT_METHOD(readDir:(NSString *)dirPath
   callback(@[[NSNull null], contents]);
 }
 
-RCT_EXPORT_METHOD(exist:(NSString *)filepath
+RCT_EXPORT_METHOD(exists:(NSString *)filepath
                   callback:(RCTResponseSenderBlock)callback)
 {
   BOOL fileExists = [[NSFileManager defaultManager] fileExistsAtPath:filepath];

android/src/main/java/com/rnfs/RNFSManager.java

@@ -73,7 +73,7 @@ public class RNFSManager extends ReactContextBaseJavaModule {
   }
   
   @ReactMethod
-  public void exist(String filepath, Callback callback) {
+  public void exists(String filepath, Callback callback) {
     try {
       File file = new File(filepath);
       callback.invoke(null, file.exists());