Hi,
Pillar allows to evaluate a script and use its output instead of the script
itself, e.g.,
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[[[eval=true
DateAndTime now printString
]]]
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How can I test it in a Pharo image? I tried:
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document := PRPillarParser parse: '[[[eval=true
DateAndTime now printString
]]]' readStream.
PRHTMLWriter write: document.
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It returns: <figure><pre><code>DateAndTime now
printString</code></pre><figcaption></figcaption></figure>
Then I tried:
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transformedDocument := (PRScriptEvaluator executeOn: (PRCompilationContext
withDocument: document withConfiguration: PRPillarConfiguration new)) input.
PRHTMLWriter write: transformedDocument.
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And it returns an empty string.
What should I do to be able to obtain an HTML output with the output of
`DateAndTime now printString`?
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documentWithImage := PRPillarParser parse: '[[[eval=true
ByteArray streamContents: [ :writeStream |
PNGReadWriter putForm: World submorphs atRandom imageForm onStream:
writeStream ]
]]]' readStream.
-=-=-=-
What is the best practice if the evaluated result should be a screenshot?
Thanks!
Juraj
