Class: BELParser::Script::Parser

Inherits:
Object
  • Object
show all
Includes:
Parsers::BELScript, Parsers::Common, Parsers::Expression
Defined in:
lib/bel_parser/script/parser.rb

Overview

Parser for BEL Script.

Constant Summary collapse

TYPES = 
[
  :simple_statement,
  :observed_term,
  :nested_statement,
  :annotation_definition,
  :namespace_definition,
  :set,
  :document_property,
  :unset,
  :blank_line,
  :comment_line
]

Instance Method Summary collapse

Instance Method Details

#each(io) ⇒ Object 



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# File 'lib/bel_parser/script/parser.rb', line 28

def each(io)
  if block_given?
    filter = BELParser::ASTFilter.new(
      BELParser::ASTGenerator.new(io),
      *TYPES)
    filter.each do |results|
      yield results
    end
  else
    enum_for(:each, io)
  end
end