Assertion: coffeescript compiler | /r/HasProperty | written in coffeescript
Facets:
Source sentences:
text: The Coffeescript compiler is written in Coffeescript,” he replied.
text: After I had calmed down and paid for his jacket to be dry-cleaned, Greg was nice enough to explain self-hosting, a technique that really does allow the Coffeescript compiler to be written in Coffeescript.