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Better explain JSON print indent parameter (3.x)

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(cherry picked from commit c540a17efc)
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skyace65 2022-01-19 20:37:58 -05:00 committed by Rémi Verschelde
parent 51911952c5
commit 4f3cc52426
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1 changed files with 29 additions and 13 deletions
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42
doc/classes/JSON.xml
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@ -24,7 +24,7 @@
<description>
Converts a [Variant] var to JSON text and returns the result. Useful for serializing data to store or send over the network.
[b]Note:[/b] The JSON specification does not define integer or float types, but only a [i]number[/i] type. Therefore, converting a Variant to JSON text will convert all numerical values to [float] types.
Use [code]indent[/code] parameter to pretty print the output.
The [code]indent[/code] parameter controls if and how something is indented, the string used for this parameter will be used where there should be an indent in the output, even spaces like [code]" "[/code] will work. [code]\t[/code] and [code]\n[/code] can also be used for a tab indent, or to make a newline for each indent respectively.
[b]Example output:[/b]
[codeblock]
## JSON.print(my_dictionary)
@ -32,18 +32,34 @@
## JSON.print(my_dictionary, "\t")
{
"name": "my_dictionary",
"version": "1.0.0",
"entities": [
{
"name": "entity_0",
"value": "value_0"
},
{
"name": "entity_1",
"value": "value_1"
}
]
"name": "my_dictionary",
"version": "1.0.0",
"entities": [
{
"name": "entity_0",
"value": "value_0"
},
{
"name": "entity_1",
"value": "value_1"
}
]
}
## JSON.print(my_dictionary, "...")
{
..."name": "my_dictionary",
..."version": "1.0.0",
..."entities": [
......{
........."name": "entity_0",
........."value": "value_0"
......},
......{
........."name": "entity_1",
........."value": "value_1"
......}
...]
}
[/codeblock]
</description>