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-rw-r--r-- | docs/markdown/snippets/dict_builtin.md | 19 |
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diff --git a/docs/markdown/snippets/dict_builtin.md b/docs/markdown/snippets/dict_builtin.md new file mode 100644 index 0000000..1bd24ce --- /dev/null +++ b/docs/markdown/snippets/dict_builtin.md @@ -0,0 +1,19 @@ +## New built-in object dictionary + +Meson dictionaries use a syntax similar to python's dictionaries, +but have a narrower scope: they are immutable, keys can only +be string literals, and initializing a dictionary with duplicate +keys causes a fatal error. + +Example usage: + +```meson +dict = {'foo': 42, 'bar': 'baz'} + +foo = dict.get('foo') +foobar = dict.get('foobar', 'fallback-value') + +foreach key, value : dict + Do something with key and value +endforeach +``` |