Class: Parslet::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/parslet-export/parser.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_hash(hash) ⇒ Object

This turns a Hash into a Parslet::Parser



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# File 'lib/parslet-export/parser.rb', line 12

def self.from_hash(hash)
  new.tap do |parser|
    # Parsers have to have a #root method
    parser.define_singleton_method(hash["atom"]) do
      hash["parslet"].to_parslet
    end
  end
end

Instance Method Details

#to_hash ⇒ Object

This turns a Parslet::Parser into a Hash



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# File 'lib/parslet-export/parser.rb', line 4

def to_hash
  {
    "atom" => "root",
    "parslet" => root.to_hash
  }
end