[perl-ExtUtils-Depends] Doc, test, implement *::I::F->deps.

[Ed J <edj src gnome org>]

commit c37ee168a90c5f0b4911bcc2f685041980290582
Author: Ed J <mohawk2 users noreply github com>
Date:   Sun Aug 3 21:18:36 2014 +0100

    Doc, test, implement *::I::F->deps.

 lib/ExtUtils/Depends.pm |    9 +++++++++
 t/02_save_load.t        |    3 ++-
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/lib/ExtUtils/Depends.pm b/lib/ExtUtils/Depends.pm
index 8eed45f..00c6763 100644
--- a/lib/ExtUtils/Depends.pm
+++ b/lib/ExtUtils/Depends.pm
@@ -151,6 +151,8 @@ EOF
                }
        }
 
+       sub deps { \ { \$self->{deps} }; }
+
        sub Inline {
                my (\$class, \$lang) = \ _;
                if (\$lang ne 'C') {
@@ -477,6 +479,13 @@ will simply be able to write:
 And all the necessary header files, defines, and libraries will be added
 for them.
 
+The C<Mymod::Install::Files> will also implement a C<deps> method,
+which will return a list of any modules that C<Mymod> depends on -
+you will not normally need to use this:
+
+  require Mymod::Install::Files;
+  @deps = Mymod::Install::Files->deps;
+
 =head1 METHODS
 
 =over
diff --git a/t/02_save_load.t b/t/02_save_load.t
index 70935f5..a313432 100644
--- a/t/02_save_load.t
+++ b/t/02_save_load.t
@@ -106,7 +106,7 @@ is_deeply (\ DepTest::Install::Files::deps, [], 'package deps');
 is ($DepTest::Install::Files::libs, $libs, 'package libs');
 }
 
-# test Inline class method
+# test Inline class methods
 is_deeply (
   DepTest::Install::Files->Inline('C'),
   {
@@ -116,6 +116,7 @@ is_deeply (
   },
   'api check Inline method'
 );
+is_deeply ([ DepTest::Install::Files->deps ], [], 'api check deps method');
 
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