• Greg Price's avatar
    Fix contradictory advice in "detach" docs; cut redundancy in "attach" (#130688) · f0039119
    Greg Price authored
    Fixes #115525.
    
    On [AbstractNode.detach] and its two progeny [RenderNode.detach]
    and [Layer.detach], the docs said both to call the inherited method
    before detaching children, and to end by doing so.  The former
    advice is what's enforced by an assertion in the base implementation,
    so cut out the other.
    
    The corresponding [attach] methods redundantly said twice to
    call the inherited method first, so cut the redundancy.
    Leave in place the version more recently added (in #76021), because
    that PR shows the old version must have been easy to overlook.
    f0039119
layer.dart 100 KB