be all (the) one (to someone)(redirected from all one to her)
be all (the) one (to someone)
To make no difference (to someone) one way or another; to be unimportant (to someone) what happens. I'd actually prefer to continue working on a freelance basis, if it's all one to you. It's only a game, after all, so it's all the one whether we win or lose.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
Of no difference; immaterial: Whether we go out or stay in, it's all one to me.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.