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Merge pull request #51234 from akien-mga/tests-file-get_csv_line

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Tests: Improve coverage for `File::get_csv_line()`
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Rémi Verschelde 2021-08-06 10:17:12 +02:00 • committed by GitHub
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11
doc/classes/File.xml
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@ -119,8 +119,15 @@
<return type="PackedStringArray" />
<argument index="0" name="delim" type="String" default="&quot;,&quot;" />
<description>
Returns the next value of the file in CSV (Comma-Separated Values) format. You can pass a different delimiter [code]delim[/code] to use other than the default [code]","[/code] (comma). This delimiter must be one-character long.
Text is interpreted as being UTF-8 encoded.
Returns the next value of the file in CSV (Comma-Separated Values) format. You can pass a different delimiter [code]delim[/code] to use other than the default [code]","[/code] (comma). This delimiter must be one-character long, and cannot be a double quotation mark.
Text is interpreted as being UTF-8 encoded. Text values must be enclosed in double quotes if they include the delimiter character. Double quotes within a text value can be escaped by doubling their occurrence.
For example, the following CSV lines are valid and will be properly parsed as two strings each:
[codeblock]
Alice,"Hello, Bob!"
Bob,Alice! What a surprise!
Alice,"I thought you'd reply with ""Hello, world""."
[/codeblock]
Note how the second line can omit the enclosing quotes as it does not include the delimiter. However it [i]could[/i] very well use quotes, it was only written without for demonstration purposes. The third line must use [code]""[/code] for each quotation mark that needs to be interpreted as such instead of the end of a text value.
</description>
</method>
<method name="get_double" qualifiers="const">