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Contents
$:.unshift(File.dirname(__FILE__)) unless
$:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
require 'lines'
module RubyDocTest
class SpecialDirective < Lines
NAMES = ["doctest:", "it:", "!!!", "doctest_require:"]
NAMES_FOR_RX = NAMES.map{ |n| Regexp.escape(n) }.join("|")
# === Test
#
# doctest: The name of the directive should be detected in the first line
# >> s = RubyDocTest::SpecialDirective.new(["doctest: Testing Stuff", "Other Stuff"])
# >> s.name
# => "doctest:"
#
# doctest: "it:" is a valid directive
# >> s = RubyDocTest::SpecialDirective.new(["it: should test stuff"])
# >> s.name
# => "it:"
def name
if m = lines.first.match(/^#{Regexp.escape(indentation)}(#{NAMES_FOR_RX})/)
m[1]
end
end
# === Test
#
# doctest: The value of the directive should be detected in the first line
# >> s = RubyDocTest::SpecialDirective.new(["doctest: Testing Stuff", "Other Stuff"])
# >> s.value
# => "Testing Stuff"
#
# >> s = RubyDocTest::SpecialDirective.new([" # doctest: Testing Stuff", " # Other Stuff"])
# >> s.value
# => "Testing Stuff"
#
# doctest: Multiple lines for the directive value should work as well
# >> s = RubyDocTest::SpecialDirective.new(["doctest: Testing Stuff", " On Two Lines"])
# >> s.value
# => "Testing Stuff\nOn Two Lines"
#
# doctest: "it" should also work as a directive
# >> s = RubyDocTest::SpecialDirective.new(["it: should do something"])
# >> s.value
# => "should do something"
def value
if m = lines.join("\n").match(/^#{Regexp.escape(indentation)}(#{NAMES_FOR_RX})(.*)/m)
m[2].strip
end
end
end
end
Version data entries
8 entries across 8 versions & 4 rubygems