From 7c6c7dbe3aabf7ca364eee42d7c660604e7682b4 Mon Sep 17 00:00:00 2001
From: andri lim <jangko128@gmail.com>
Date: Sat, 2 Feb 2019 16:17:57 +0700
Subject: [PATCH] 'accountExist' to 'accountExists'

---
 nimbus/db/state_db.nim  |  4 ++--
 tests/test_state_db.nim | 20 ++++++++++----------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/nimbus/db/state_db.nim b/nimbus/db/state_db.nim
index cb4a03aea..78bfeea9c 100644
--- a/nimbus/db/state_db.nim
+++ b/nimbus/db/state_db.nim
@@ -178,7 +178,7 @@ proc dumpAccount*(db: AccountStateDB, addressS: string): string =
   let address = addressS.parseAddress
   return fmt"{addressS}: Storage: {db.getStorage(address, 0.u256)}; getAccount: {db.getAccount address}"
 
-proc accountExist*(db: AccountStateDB, address: EthAddress): bool =
+proc accountExists*(db: AccountStateDB, address: EthAddress): bool =
   db.trie.get(createRangeFromAddress address).len > 0
 
 proc isDeadAccount*(db: AccountStateDB, address: EthAddress): bool =
@@ -200,5 +200,5 @@ proc getStorage*(db: ReadOnlyStateDB, address: EthAddress, slot: UInt256): (UInt
 proc getNonce*(db: ReadOnlyStateDB, address: EthAddress): AccountNonce {.borrow.}
 proc getCode*(db: ReadOnlyStateDB, address: EthAddress): ByteRange {.borrow.}
 proc hasCodeOrNonce*(db: ReadOnlyStateDB, address: EthAddress): bool {.borrow.}
-proc accountExist*(db: ReadOnlyStateDB, address: EthAddress): bool {.borrow.}
+proc accountExists*(db: ReadOnlyStateDB, address: EthAddress): bool {.borrow.}
 proc isDeadAccount*(db: ReadOnlyStateDB, address: EthAddress): bool {.borrow.}
diff --git a/tests/test_state_db.nim b/tests/test_state_db.nim
index ff0e81681..c4a7c4428 100644
--- a/tests/test_state_db.nim
+++ b/tests/test_state_db.nim
@@ -15,31 +15,31 @@ suite "Account State DB":
     trie = initHexaryTrie(memDB)
     stateDB = newAccountStateDB(memDB, trie.rootHash, true)
     address: EthAddress
-  
+
   hexToByteArray("0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6", address)
-  
-  test "accountExist and isDeadAccount":
-    check stateDB.accountExist(address) == false
+
+  test "accountExists and isDeadAccount":
+    check stateDB.accountExists(address) == false
     check stateDB.isDeadAccount(address) == true
-    
+
     var acc = stateDB.getAccount(address)
     acc.balance = 1000.u256
     stateDB.setAccount(address, acc)
-    
-    check stateDB.accountExist(address) == true
+
+    check stateDB.accountExists(address) == true
     check stateDB.isDeadAccount(address) == false
 
     acc.balance = 0.u256
     acc.nonce = 1
     stateDB.setAccount(address, acc)
     check stateDB.isDeadAccount(address) == false
-    
+
     var code = hexToSeqByte("0x0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6")
     stateDB.setCode(address, code.toRange)
     stateDB.setNonce(address, 0)
     check stateDB.isDeadAccount(address) == false
-    
+
     code = @[]
     stateDB.setCode(address, code.toRange)
     check stateDB.isDeadAccount(address) == true
-    check stateDB.accountExist(address) == true
+    check stateDB.accountExists(address) == true