Cody

# Problem 86. Renaming a field in a structure array

Solution 146780

Submitted on 10 Oct 2012 by Evan
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### 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))

ans = time: 8 temp: 20 temperature: 20 ans = 1x2 struct array with fields: time temp temperature ans = 1x2 struct array with fields: 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))

ans = first: 'Walt' last_name: 'Whitman' score: 73 first_name: 'Walt' ans = 1x2 struct array with fields: first last_name score first_name ans = 1x2 struct array with fields: last_name score first_name