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45 lines
1.2 KiB
45 lines
1.2 KiB
name: dict |
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long_name: Dict |
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since: 0.47.0 |
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is_container: true |
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description: | |
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Stores a mapping of strings to other objects. See [dictionaries](Syntax.md#dictionaries). |
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You can also iterate over dictionaries with the [`foreach` |
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statement](Syntax.md#foreach-statements). |
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*(since 0.48.0)* Dictionaries can be added (e.g. `d1 = d2 + d3` and `d1 += d2`). |
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Values from the second dictionary overrides values from the first. |
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methods: |
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- name: has_key |
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returns: bool |
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description: Returns `true` if the dictionary contains the key given as argument, `false` otherwise. |
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posargs: |
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key: |
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type: str |
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description: The key to query. |
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- name: get |
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returns: any |
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description: | |
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returns the value for the key given as first |
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argument if it is present in the dictionary, or the optional |
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fallback value given as the second argument. If a single argument |
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was given and the key was not found, causes a fatal error |
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posargs: |
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key: |
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type: str |
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description: The key to query. |
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optargs: |
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fallback: |
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type: any |
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description: Fallback value that is returned if the key is not in the [[@dict]]. |
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- name: keys |
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returns: list[str] |
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description: Returns an array of keys in the dictionary.
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