rename variables

Author: orlovm

autoload/db_ui.vim

@@ -221,21 +221,21 @@ function! s:dbui.populate_dbs() abort
 
 endfunction
 
-function! s:dbui.populate_item(db) abort
-    if self.is_group(a:db)
-        return self.populate_group(a:db)
+function! s:dbui.populate_item(item) abort
+    if self.is_group(a:item)
+        return self.populate_group(a:item)
     endif
 
-    return self.populate_db(a:db)
+    return self.populate_db(a:item)
 endfunction
 
-function! s:dbui.populate_group(db) abort
-  for conn in a:db.connections
+function! s:dbui.populate_group(group) abort
+  for conn in a:group.connections
     call self.populate_item(conn)
   endfor
 
-  if !has_key(self.groups, a:db.key_name)
-    let self.groups[a:db.key_name] = self.generate_new_group_entry(a:db)
+  if !has_key(self.groups, a:group.key_name)
+    let self.groups[a:group.key_name] = self.generate_new_group_entry(a:group)
   endif
 endfunction
 

autoload/db_ui/connections.vim

@@ -88,11 +88,11 @@ function! s:connections.rename_db(db) abort
   endif
 
   let connections = self.read()
-  let parent = self.find_group(a:db.path, connections)
+  let target_group = self.find_group(a:db.path, connections)
 
   let idx = 0
   let entry = {}
-  for conn in parent
+  for conn in target_group
     if conn.name ==? a:db.name && db_ui#resolve(conn.url) ==? a:db.url
       let entry = conn
       break
@@ -123,8 +123,8 @@ function! s:connections.rename_db(db) abort
     return db_ui#notifications#error(v:exception)
   endtry
 
-  call remove(parent, idx)
-  call insert(parent, {'name': name, 'url': url }, idx)
+  call remove(target_group, idx)
+  call insert(target_group, {'name': name, 'url': url }, idx)
   return self.write(connections)
 endfunction
 
@@ -171,11 +171,11 @@ function! s:connections.rename_group(db) abort
   endif
 
   let connections = self.read()
-  let parent = self.find_group(a:db.path, connections)
+  let target_group = self.find_group(a:db.path, connections)
 
   let idx = 0
   let entry = {}
-  for conn in parent
+  for conn in target_group
     if conn.name ==? a:db.name && has_key(conn, 'connections')
       let entry = conn
       break
@@ -197,8 +197,8 @@ function! s:connections.rename_group(db) abort
     return db_ui#notifications#error(v:exception)
   endtry
 
-  call remove(parent, idx)
-  call insert(parent, {'name': name, 'connections': entry.connections}, idx)
+  call remove(target_group, idx)
+  call insert(target_group, {'name': name, 'connections': entry.connections}, idx)
   return self.write(connections)
 endfunction