hebertialmeida

- (void)resizeToFitSubviews:(UIView *)view
{
    float w, h;
    
    for (UIView *v in view.subviews) {
        float fw = v.frame.origin.x + v.frame.size.width;
        float fh = v.frame.origin.y + v.frame.size.height;
        w = MAX(fw, w);
        h = MAX(fh, h);
    }

hebertialmeida

- (NSString *)mostCommonCharacter:(NSString *)string
{
    __block NSMutableArray *charIndex = [[NSMutableArray alloc] init];
    
    // Enumerate
    [string enumerateSubstringsInRange:NSMakeRange(0, string.length)  options:NSStringEnumerationByComposedCharacterSequences usingBlock:^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop)
    {
        [charIndex addObject:substring];
    }];
    

hebertialmeida

- (void)customKeyboardOnSearchBar:(UISearchBar *)searchBar
{
    for(UIView *subView in searchBar.subviews) {
        if([subView conformsToProtocol:@protocol(UITextInputTraits)]) {
            [(UITextField *)subView setKeyboardAppearance:UIKeyboardAppearanceAlert];
            [(UITextField *)subView setReturnKeyType:UIReturnKeyDone];
        } else {
            for(UIView *subSubView in [subView subviews]) {
                if([subSubView conformsToProtocol:@protocol(UITextInputTraits)]) {
                    [(UITextField *)subSubView setReturnKeyType:UIReturnKeyDone];