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Reland Flutter tool support for dynamic code #20543 - #20646
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jonahwilliams
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jonahwilliams
August 15, 2018 20:48
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Adding @cbracken since I know very little about the mac builds |
sbaranov
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cbracken
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Aug 15, 2018
| throw new UsageException('Only one of --debug, --profile, or --release can be specified.', null); | ||
| final bool dynamicFlag = argParser.options.containsKey('dynamic') | ||
| ? argResults['dynamic'] | ||
| : false; |
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Maybe just:
final bool dynamicFlag = argResults['dynamic'] ?? false;
since Map returns null when a key isn't present, and either way we'd never want dynamicFlag to be null.
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Unfortunately, this isn't a regular map. It overrides [] and will throw if flag doesn't exist. So this is the patterns that's used everywhere for argResults.
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