RSpec::Core::Metadata

# File lib/rspec/core/metadata.rb, line 5
def initialize(superclass_metadata=nil)
  @superclass_metadata = superclass_metadata
  if @superclass_metadata
    update(@superclass_metadata)
    example_group = {:example_group => @superclass_metadata[:example_group]}
  end

  store(:example_group, example_group || {})
  yield self if block_given?
end

# File lib/rspec/core/metadata.rb, line 76
def all_apply?(filters)
  filters.all? do |key, value|
    apply_condition(key, value)
  end
end

# File lib/rspec/core/metadata.rb, line 91
def apply_condition(key, value, metadata=nil)
  metadata ||= self
  case value
  when Hash
    value.all? { |k, v| apply_condition(k, v, metadata[key]) }
  when Regexp
    metadata[key] =~ value
  when Proc
    value.call(metadata[key]) rescue false
  when Fixnum
    if key == :line_number
      relevant_line_numbers(metadata).include?(world.preceding_declaration_line(value))
    else
      metadata[key] == value
    end
  else
    metadata[key] == value
  end
end

# File lib/rspec/core/metadata.rb, line 67
def configure_for_example(description, options)
  store(:description, description.to_s)
  store(:full_description, "#{self[:example_group][:full_description]} #{self[:description]}")
  store(:execution_result, {})
  self[:file_path], self[:line_number] = file_and_line_number_from(caller)
  self[:location] = location_from(self)
  update(options)
end

# File lib/rspec/core/metadata.rb, line 41
def ensure_valid_keys(user_metadata)
  RESERVED_KEYS.each do |key|
    if user_metadata.keys.include?(key)
      raise #{"*"*50}:#{key} is not allowedRSpec reserves some hash keys for its own internal use,including :#{key}, which is used on:  #{caller(0)[4]}.Here are all of RSpec's reserved hash keys:  #{RESERVED_KEYS.join("\n  ")}#{"*"*50}
      raise ":#{key} is not allowed"
    end
  end
end

# File lib/rspec/core/metadata.rb, line 63
def for_example(description, options)
  dup.configure_for_example(description,options)
end

# File lib/rspec/core/metadata.rb, line 26
def process(*args)
  user_metadata = args.last.is_a?(Hash) ? args.pop : {}
  ensure_valid_keys(user_metadata)

  self[:example_group][:describes] = described_class_from(*args)
  self[:example_group][:description] = description_from(*args)
  self[:example_group][:full_description] = full_description_from(*args)

  self[:example_group][:block] = user_metadata.delete(:example_group_block)
  self[:example_group][:file_path], self[:example_group][:line_number] = file_and_line_number_from(caller)
  self[:example_group][:location] = location_from(self[:example_group])

  update(user_metadata)
end

# File lib/rspec/core/metadata.rb, line 82
def relevant_line_numbers(metadata)
  line_numbers = [metadata[:line_number]]
  if metadata[:example_group]
    line_numbers + relevant_line_numbers(metadata[:example_group])
  else
    line_numbers
  end
end