From 0530ee25184daf62214ddb3b281cb806aff7f9db Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Sun, 22 Mar 2009 13:37:49 +0000
Subject: [PATCH] lrem

git-svn-id: svn+ssh://llin/home/dpavlin/private/svn/Redis@26 447b33ff-793d-4489-8442-9bea7d161be5
---
 lib/Redis.pm | 30 ++++++++++++++++++++++++++----
 t/01-Redis.t |  5 ++++-
 2 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/lib/Redis.pm b/lib/Redis.pm
index cb78dc9..31d7eb0 100644
--- a/lib/Redis.pm
+++ b/lib/Redis.pm
@@ -77,7 +77,7 @@ sub _sock_result_bulk {
 	_sock_read_bulk();
 }
 
-sub _sock_ok {
+sub __sock_ok {
 	my $ok = <$sock>;
 	confess dump($ok) unless $ok eq "+OK\r\n";
 }
@@ -93,16 +93,27 @@ sub _sock_send_ok {
 	my $self = shift;
 	warn "## _sock_send_ok ",dump( @_ );
 	print $sock join(' ',@_) . "\r\n";
-	_sock_ok();
+	__sock_ok();
 }
 
-sub _sock_send_bulk {
+sub __sock_send_bulk_raw {
 	my $self = shift;
+	warn "## _sock_send_bulk ",dump( @_ );
 	my $value = pop;
 	print $sock join(' ',@_) . ' ' . length($value) . "\r\n$value\r\n";
-	_sock_ok();
 }
 
+sub _sock_send_bulk {
+	__sock_send_bulk_raw( @_ );
+	__sock_ok();
+}
+
+sub _sock_send_bulk_number {
+	__sock_send_bulk_raw( @_ );
+	my $v = _sock_result();
+	confess $v unless $v =~ m{^\-?\d+$};
+	return $v;
+}
 
 =head1 Connection Handling
 
@@ -349,6 +360,17 @@ sub lset {
 	$self->_sock_send_bulk( 'LSET', $key, $index, $value );
 }
 
+=head2 lrem
+
+  $r->lrem( $key, $count, $value );
+
+=cut
+
+sub lrem {
+	my ( $self, $key, $count, $value ) = @_;
+	$self->_sock_send_bulk_number( 'LREM', $key, $count, $value );
+}
+
 =head1 AUTHOR
 
 Dobrica Pavlinusic, C<< <dpavlin at rot13.org> >>
diff --git a/t/01-Redis.t b/t/01-Redis.t
index d43655a..d478a7b 100755
--- a/t/01-Redis.t
+++ b/t/01-Redis.t
@@ -3,7 +3,7 @@
 use warnings;
 use strict;
 
-use Test::More tests => 67;
+use Test::More tests => 69;
 
 use lib 'lib';
 
@@ -102,4 +102,7 @@ cmp_ok( $o->lindex( $list, 1 ), 'eq', 'r1', 'lindex' );
 ok( $o->lset( $list, 0, 'foo' ), 'lset' );
 cmp_ok( $o->lindex( $list, 0 ), 'eq', 'foo', 'verified' );
 
+ok( $o->lrem( $list, 1, 'foo' ), 'lrem' );
+cmp_ok( $o->llen( $list ), '==', 1, 'llen after lrem' );
+
 ok( $o->quit, 'quit' );
-- 
2.20.1