Unverified Commit 27fe50dc authored by Niels Lohmann's avatar Niels Lohmann
Browse files

📝 add example for contains #2133

Closes #2133.
parent 25aab7ee
......@@ -544,6 +544,11 @@ for (auto& [key, value] : o.items()) {
}
// find an entry
if (o.contains("foo")) {
// there is an entry with key "foo"
}
// or via find and an iterator
if (o.find("foo") != o.end()) {
// there is an entry with key "foo"
}
......
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