class Calyx::Format::YAMLGrammar
Public Class Methods
new(filename)
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# File lib/calyx/format.rb, line 47 def initialize(filename) warn [ "NOTE: Loading grammars defined in YAML is deprecated. ", "Use the JSON format instead: `Calyx::Format.load(\"hello.json\")`" ].join require 'yaml' @filename = filename @contents = File.read(@filename) @rules = YAML.load(@contents) end
Public Instance Methods
each_rule() { |rule, productions, trace(/#{rule}:/, filename, contents)| ... }
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# File lib/calyx/format.rb, line 59 def each_rule(&block) @rules.each do |rule, productions| yield rule, productions, Trace.new(/#{rule}:/, @filename, @contents) end end