Cody

# Problem 86. Renaming a field in a structure array

Solution 1440035

Submitted on 13 Feb 2018 by Steffen Zelzer
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Pass
s = []; s(1).time = 8; s(1).temp = 20; s(2).time = 10; s(2).temp = 22; oldField = 'temp'; newField = 'temperature'; sc = []; sc(1).time = 8; sc(1).temperature = 20; sc(2).time = 10; sc(2).temperature = 22; sa = renamefield(s, oldField, newField); assert(isequal(sc,sa))

oldNames = 2×1 cell array {'time'} {'temp'} newNames = 2×1 cell array {'time' } {'temperature'}

2   Pass
s = []; s(1).first = 'Walt'; s(1).last_name = 'Whitman'; s(1).score = 73; s(2).first = 'Carl'; s(2).last_name = 'Sandburg'; s(2).score = 91; oldField = 'first'; newField = 'first_name'; sc = []; sc(1).first_name = 'Walt'; sc(1).last_name = 'Whitman'; sc(1).score = 73; sc(2).first_name = 'Carl'; sc(2).last_name = 'Sandburg'; sc(2).score = 91; sa = renamefield(s, oldField, newField); assert(isequal(sc,sa))

oldNames = 3×1 cell array {'first' } {'last_name'} {'score' } newNames = 3×1 cell array {'first_name'} {'last_name' } {'score' }

### Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!