class Prism::Pattern::CompilationError
Raised when the query given to a pattern is either invalid Ruby syntax or is using syntax that we don’t yet support.
Public Class Methods
new(repr)
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Create a new CompilationError
with the given representation of the node that caused the error.
Calls superclass method
# File prism/pattern.rb, line 43 def initialize(repr) super(<<~ERROR) prism was unable to compile the pattern you provided into a usable expression. It failed on to understand the node represented by: #{repr} Note that not all syntax supported by Ruby's pattern matching syntax is also supported by prism's patterns. If you're using some syntax that you believe should be supported, please open an issue on GitHub at https://github.com/ruby/prism/issues/new. ERROR end