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# File: feature-rep.rb
module Cukedep # This module is used as a namespace
# A FeatureRep is the internal representation of a Gherkin feature.
class FeatureRep
# Constant that specifies how feature identifier tags should begin
FeatureIdPrefix = /^feature:/
# Constant that specifies how dependency tags should begin
DependencyPrefix = /^depends_on:/
# The sorted list of all tags of the feature.
# The @ prefix is stripped from each tag text.
attr_reader(:tags)
# The identifier of the feature.
# It comes from a tag with the following syntax '@feature_' + identifier.
# Note that the @feature_ prefix is removed.
attr_reader(:identifier)
# theTags the tags objects from the Gherkin parser
def initialize(theTags)
# Strip first character of tag literal.
@tags = theTags.map { |t| t[1..-1] }
@identifier = tags.find { |tg| tg =~ FeatureIdPrefix }
@identifier = @identifier.sub(FeatureIdPrefix, '') unless identifier.nil?
end
public
# The list of all feature identifiers retrieved from the dependency tags
def dependency_tags()
dep_tags = tags.select { |t| t =~ DependencyPrefix }
return dep_tags.map { |t| t.sub(DependencyPrefix, '') }
end
# Return true iff the identifier of the feature is nil.
def anonymous?()
return identifier.nil?
end
end # class
end # module
# End of file
Version data entries
7 entries across 7 versions & 1 rubygems