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Daksh Mamodiya
7cca8540ca
Iterating a JSON array with GET re-parses the entire string on every call, so walking N elements is O(N^2). ARRAY_SPLIT parses the array once and returns its elements as a CMake list, letting each element be queried individually in linear total time. Each element is re-serialized as compact JSON and encoded to survive CMake list parsing: '[' and ']' inside strings are emitted as \u005B and \u005D, and ';' is escaped as '\;'. Every element therefore stays valid, re-queryable JSON. Fixes: #27985
8 lines
297 B
ReStructuredText
8 lines
297 B
ReStructuredText
string-json-array-split
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* The :command:`string(JSON)` command gained an ``ARRAY_SPLIT`` mode that
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splits a JSON array into a list of its elements with a single parse,
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enabling linear-time array iteration instead of re-parsing the whole
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JSON string for each element.
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