Class: Nanoc::RuleDSL::RulesLoader Private

Inherits:
Object
  • Object
show all
Defined in:
lib/nanoc/rule_dsl/rules_loader.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize(config, rules_collection) ⇒ RulesLoader

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of RulesLoader.



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# File 'lib/nanoc/rule_dsl/rules_loader.rb', line 5

def initialize(config, rules_collection)
  @dsl = Nanoc::RuleDSL::CompilerDSL.new(rules_collection, config)
end

Instance Method Details

#load ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Raises:



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# File 'lib/nanoc/rule_dsl/rules_loader.rb', line 9

def load
  # Find rules file
  rules_filenames = ['Rules', 'rules', 'Rules.rb', 'rules.rb']
  rules_filename = rules_filenames.find { |f| File.file?(f) }
  raise Nanoc::RuleDSL::Errors::NoRulesFileFound.new if rules_filename.nil?

  parse(rules_filename)
end

#parse(rules_filename) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/nanoc/rule_dsl/rules_loader.rb', line 18

def parse(rules_filename)
  rules_filename = File.absolute_path(rules_filename)

  # Get rule data
  data = File.read(rules_filename)

  old_rules_filename = @dsl.rules_filename
  @dsl.rules_filename = rules_filename
  @dsl.instance_eval(data, rules_filename)
  @dsl.rules_filename = old_rules_filename
end