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Contents
module Cucumber
module Ast
# Represents an inline argument in a step. Example:
#
# Given the message
# """
# I like
# Cucumber sandwich
# """
#
# The text between the pair of <tt>"""</tt> is stored inside a PyString,
# which is yielded to the StepDefinition block as the last argument.
#
# The StepDefinition can then access the String via the #to_s method. In the
# example above, that would return: <tt>"I like\nCucumber sandwich"</tt>
#
# Note how the indentation from the source is stripped away.
#
class PyString #:nodoc:
class Builder
attr_reader :string
def initialize
@string = ''
end
def py_string(string, line_number)
@string = string
end
def eof
end
end
attr_accessor :file
def self.default_arg_name
"string"
end
def self.parse(text)
builder = Builder.new
lexer = Gherkin::I18nLexer.new(builder)
lexer.scan(text)
new(builder.string)
end
def initialize(string)
@string = string
end
def to_step_definition_arg
@string
end
def accept(visitor)
return if Cucumber.wants_to_quit
visitor.visit_py_string(@string)
end
def arguments_replaced(arguments) #:nodoc:
string = @string
arguments.each do |name, value|
value ||= ''
string = string.gsub(name, value)
end
PyString.new(string)
end
def has_text?(text)
@string.index(text)
end
# For testing only
def to_sexp #:nodoc:
[:py_string, to_step_definition_arg]
end
end
end
end
Version data entries
31 entries across 31 versions & 3 rubygems