Don't pollute RbWorld with the AnsiEscapes methods

[Empact]

My alternate solution to #219. Alias AnsiEscapes where it's needed and call the methods on the module itself.

One failure on the full suite that I'm hoping someone can help with:

Using the default profile...
..........................................................................................................................................................................Using Cucumber, Unknown
Loading Spork.prefork block...
I'm loading all the heavy stuff...
Spork is ready and listening on 8990!
.Running tests with args ["features/sample.feature", "-r", "features", "--tags", "~@wip", "--format", "pretty", "--strict", "--tags", "~@wip", "--no-profile"]...
Done.

.......Using Cucumber, Unknown
Loading Spork.prefork block...
I'm loading all the heavy stuff...
Spork is ready and listening on 8990!
.Running tests with args ["features/sample.feature", "--tags", "~@wip", "--format", "pretty", "--strict", "--tags", "~@wip", "--no-profile"]...
Done.

............................................F...........................................

(::) failed steps (::)

expected "F\n\n(::) failed steps (::)\n\nundefined method `failed' for Gherkin::Formatter::AnsiEscapes:Module (NoMethodError)\n./features/step_definitions/test_steps2.rb:2:in `/two turtles/'\nfeatures/test_feature_1.feature:3:in `Given two turtles'\n\nFailing Scenarios:\ncucumber features/test_feature_1.feature:2 # Scenario: Test Scenario 1\n\n1 scenario (1 failed)\n1 step (1 failed)\n0m0.012s\n" to include "WARNING"
Diff:
@@ -1,2 +1,15 @@
-["WARNING"]
+F
+
+(::) failed steps (::)
+
+undefined method `failed' for Gherkin::Formatter::AnsiEscapes:Module (NoMethodError)
+./features/step_definitions/test_steps2.rb:2:in `/two turtles/'
+features/test_feature_1.feature:3:in `Given two turtles'
+
+Failing Scenarios:
+cucumber features/test_feature_1.feature:2 # Scenario: Test Scenario 1
+
+1 scenario (1 failed)
+1 step (1 failed)
+0m0.012s
 (RSpec::Expectations::ExpectationNotMetError)
features/nested_steps.feature:60:in `Then the output should contain "WARNING"'

Failing Scenarios:
cucumber features/nested_steps.feature:52 # Scenario: Use deprecated i18n methods

37 scenarios (1 failed, 36 passed)
237 steps (1 failed, 236 passed)
0m17.538s

That is, the failure doesn't occur when run directly, but seems to occur with spork. The failure itself (undefined method `failed' for Gherkin::Formatter::AnsiEscapes:Module) is demonstrably false, so I'm not sure what's up.

[Empact]

Incidentally, this makes use of cucumber/gherkin#161, and should solve #219

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.