My solution is:
function out_str = cellstr_joiner(in_cell, delim)
y=in_cell;
y(find(cellfun(@isempty,cellfun(@strtrim,y,'UniformOutput',false))))=[];
out_str = strjoin(y);
out_str(find(out_str==' '))=delim;
end
On Matlab all tests pass but on the cody website the second test fail!
Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
x = {'hello', 'basic', 'test', 'case'};
y_correct = 'hello basic test case';
assert(isequal(cellstr_joiner(x, ' '),y_correct))
|
2 | Fail |
x = {'this', 'one', '', 'has', ' ', 'some tricky', 'stuff'};
y_correct = 'this one has some tricky stuff';
assert(isequal(cellstr_joiner(x, ' '),y_correct))
|
3 | Pass |
x = {'delimiters', 'are', 'not', 'always', 'spaces'};
y_correct = 'delimiters?are?not?always?spaces';
assert(isequal(cellstr_joiner(x, '?'),y_correct))
|
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