From bafaff1f43cf44430fed590dda00928b61821b6e Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 26 Aug 2010 12:50:13 +0000
Subject: * ext/pathname/pathname.c (path_readlines): Pathname#readlines  
 translated from pathname.rb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/pathname/lib/pathname.rb |  3 ---
 ext/pathname/pathname.c      | 21 +++++++++++++++++++++
 2 files changed, 21 insertions(+), 3 deletions(-)

(limited to 'ext/pathname')

diff --git a/ext/pathname/lib/pathname.rb b/ext/pathname/lib/pathname.rb
index 0bc8e3bfa5..b4c701a084 100644
--- a/ext/pathname/lib/pathname.rb
+++ b/ext/pathname/lib/pathname.rb
@@ -485,9 +485,6 @@ end
 
 class Pathname    # * IO *
 
-  # See <tt>IO.readlines</tt>.  Returns all the lines from the file.
-  def readlines(*args) IO.readlines(@path, *args) end
-
   # See <tt>IO.sysopen</tt>.
   def sysopen(*args) IO.sysopen(@path, *args) end
 end
diff --git a/ext/pathname/pathname.c b/ext/pathname/pathname.c
index 874581dfbd..2918ef0ecb 100644
--- a/ext/pathname/pathname.c
+++ b/ext/pathname/pathname.c
@@ -300,6 +300,26 @@ path_binread(int argc, VALUE *argv, VALUE self)
     return rb_funcall2(rb_cIO, rb_intern("binread"), 1+n, args);
 }
 
+/*
+ * call-seq:
+ *   pathname.readlines(sep=$/ [, open_args])     -> array
+ *   pathname.readlines(limit [, open_args])      -> array
+ *   pathname.readlines(sep, limit [, open_args]) -> array
+ *        
+ * See <tt>IO.readlines</tt>.  Returns all the lines from the file.
+ *
+ */
+static VALUE
+path_readlines(int argc, VALUE *argv, VALUE self)
+{
+    VALUE args[4];
+    int n;
+
+    args[0] = get_strpath(self);
+    n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
+    return rb_funcall2(rb_cIO, rb_intern("readlines"), 1+n, args);
+}
+
 /*
  * See <tt>File.atime</tt>.  Returns last access time.
  */
@@ -762,6 +782,7 @@ Init_pathname()
     rb_define_method(rb_cPathname, "each_line", path_each_line, -1);
     rb_define_method(rb_cPathname, "read", path_read, -1);
     rb_define_method(rb_cPathname, "binread", path_binread, -1);
+    rb_define_method(rb_cPathname, "readlines", path_readlines, -1);
     rb_define_method(rb_cPathname, "atime", path_atime, 0);
     rb_define_method(rb_cPathname, "ctime", path_ctime, 0);
     rb_define_method(rb_cPathname, "mtime", path_mtime, 0);
-- 
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