README.md

Ela Coding Style

Commit Messages

Complete

Use sentence case. Use simple present tense. If the commit is issue related, add a prefix “[Verb #ID] ” (don’t forget the trailing space). Available verbs are Fix, Close, and On (Fix and Close will close the issue).

For example:

[Fix #3] Migrate to AFNetworking 2.0

[On #2] Try TEAChart

But not:

[Fix #3] Migrated to AFNetworking 2.0

migrated to afn 2.0

trying TEAChart

Explicit

Use explicit description.

For example:

Fix table view cell text overflow

But not:

bug fix

Write a Body If It’s Too Long

For example:

Fix a bug where 3D Touch shortcuts could generate invalid taiyakies

If Expense was launched by 3D Touch shortcut, `viewDidLoad` would be called after `prepareForSegue:sender:`. Some of the properties would not be initialized.

But not:

Fix a bug where 3D Touch shortcuts could generate invalid taiyakies because some of the properties would not be initialized

Use Emoji

For example:

Release 1.0 🍻

But not:

Release 1.0

Objective-C Style

Follow NYTimes Style Guide.

Except that we write method implementation’s beginning bracket in a single line, as:

- (IBAction)dateChanged:(UIDatePicker *)sender
{
    self.dateField.text = [sender.date dateString];
}

One thing to emphasize, DO NOT use any abbreviations unless they are very common. Long variable names are not bad.