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Revise docs.

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Stephen Chung
2020-09-28 22:14:19 +08:00
parent 2123b0a279
commit 64c421b3d7
47 changed files with 686 additions and 377 deletions
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doc/src/language/object-maps.md
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@@ -57,17 +57,17 @@ Built-in Functions
The following methods (defined in the [`BasicMapPackage`][packages] but excluded if using a [raw `Engine`])
operate on object maps:
| Function | Parameter(s) | Description |
| ---------------------- | ----------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------- |
| `has` | property name | does the object map contain a property of a particular name? |
| `len` | _none_ | returns the number of properties |
| `clear` | _none_ | empties the object map |
| `remove` | property name | removes a certain property and returns it ([`()`] if the property does not exist) |
| `+=` operator, `mixin` | second object map | mixes in all the properties of the second object map to the first (values of properties with the same names replace the existing values) |
| `+` operator | first object map, second object map | merges the first object map with the second |
| `fill_with` | second object map | adds in all properties of the second object map that do not exist in the object map |
| `keys` | _none_ | returns an [array] of all the property names (in random order), not available under [`no_index`] |
| `values` | _none_ | returns an [array] of all the property values (in random order), not available under [`no_index`] |
| Function | Parameter(s) | Description |
| ---------------------- | -------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------- |
| `has` | property name | does the object map contain a property of a particular name? |
| `len` | _none_ | returns the number of properties |
| `clear` | _none_ | empties the object map |
| `remove` | property name | removes a certain property and returns it ([`()`] if the property does not exist) |
| `+=` operator, `mixin` | second object map | mixes in all the properties of the second object map to the first (values of properties with the same names replace the existing values) |
| `+` operator | 1) first object map<br/>2) second object map | merges the first object map with the second |
| `fill_with` | second object map | adds in all properties of the second object map that do not exist in the object map |
| `keys` | _none_ | returns an [array] of all the property names (in random order), not available under [`no_index`] |
| `values` | _none_ | returns an [array] of all the property values (in random order), not available under [`no_index`] |
Examples