Class: Factbase::Syntax

Inherits:
Object
  • Object
show all
Defined in:
lib/factbase/syntax.rb

Overview

Syntax.

This is an internal class, it is not supposed to be instantiated directly.

Author

Yegor Bugayenko ([email protected])

Copyright

Copyright © 2024 Yegor Bugayenko

License

MIT

Instance Method Summary collapse

Constructor Details

#initialize(query, term: Factbase::Term) ⇒ Syntax

Ctor.

Parameters:

  • query (String) —

    The query, for example “(eq id 42)”

  • term (Class) (defaults to: Factbase::Term) —

    The class to instantiate to make every term



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# File 'lib/factbase/syntax.rb', line 39

def initialize(query, term: Factbase::Term)
  @query = query
  @term = term
end

Instance Method Details

#to_term ⇒ Term

Convert it to a term.

Returns:

  • (Term) —

    The term detected



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# File 'lib/factbase/syntax.rb', line 46

def to_term
  build.simplify
rescue StandardError => e
  err = "#{e.message} in \"#{@query}\""
  err = "#{err}, tokens: #{@tokens}" unless @tokens.nil?
  raise err
end