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Versions: 22
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Contents
require 'gherkin/rubify'
require 'gherkin/formatter/model'
module Gherkin
class SexpRecorder
include Rubify
def initialize
@sexps = []
end
# We can't use method_missing - therubyracer isn't able to invoke methods like that.
[:comment, :tag, :feature, :background, :scenario, :scenario_outline, :examples, :step, :py_string, :row, :eof, :uri, :syntax_error].each do |event|
define_method(event) do |*args|
event = :scenario_outline if event == :scenarioOutline # Special Java Lexer handling
event = :py_string if event == :pyString # Special Java Lexer handling
event = :syntax_error if event == :syntaxError # Special Java Lexer handling
args = rubify(args)
args = sexpify(args)
@sexps << [event] + args
end
end
def to_sexp
@sexps
end
# Useful in IRB
def reset!
@sexps = []
end
def errors
@sexps.select { |sexp| sexp[0] == :syntax_error }
end
def line(number)
@sexps.find { |sexp| sexp.last == number }
end
def sexpify(o)
array = (defined?(JRUBY_VERSION) && Java.java.util.Collection === o) ||
(defined?(V8) && V8::Array === o) ||
Array === o
if array
o.map{|e| sexpify(e)}
elsif(Formatter::Model::Row === o)
{
"cells" => sexpify(o.cells),
"comments" => sexpify(o.comments),
"line" => o.line,
}
elsif(Formatter::Model::Comment === o)
o.value
elsif(Formatter::Model::Tag === o)
o.name
else
o
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems