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guicho271828 / trivia

Pattern Matcher Compatible with Optima
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Fix: property pattern fails if plist value is null #28

Closed ghost closed 8 years ago

ghost commented 8 years ago

Currently, the property pattern returns the default if getf returns null, even if the value under the property is explicitly 'nil'.

(match '(:export nil)
  ((property :export export 1) export))
=> 1

This patch fixes this bug.

guicho271828 commented 8 years ago

thanks, nice point!