From fc17e26bc326948ca38679464a2228716073e95f Mon Sep 17 00:00:00 2001
From: Christophe Coevoet <stof@notk.org>
Date: Mon, 16 Jan 2012 12:44:47 +0100
Subject: [PATCH 1/3] Added a method to find packages by name

---
 src/Composer/Repository/ArrayRepository.php     | 13 +++++++++++++
 src/Composer/Repository/RepositoryInterface.php |  9 +++++++++
 2 files changed, 22 insertions(+)

diff --git a/src/Composer/Repository/ArrayRepository.php b/src/Composer/Repository/ArrayRepository.php
index 06910bbe3..724f9bd4c 100644
--- a/src/Composer/Repository/ArrayRepository.php
+++ b/src/Composer/Repository/ArrayRepository.php
@@ -41,6 +41,19 @@ class ArrayRepository implements RepositoryInterface
         }
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public function findPackagesByName($name)
+    {
+        // normalize name
+        $name = strtolower($name);
+
+        return array_filter($this->getPackages(), function(PackageInterface $package) use ($name) {
+            return $package->getName() === $name;
+        });
+    }
+
     /**
      * {@inheritDoc}
      */
diff --git a/src/Composer/Repository/RepositoryInterface.php b/src/Composer/Repository/RepositoryInterface.php
index a94ecea4c..d791b161d 100644
--- a/src/Composer/Repository/RepositoryInterface.php
+++ b/src/Composer/Repository/RepositoryInterface.php
@@ -41,6 +41,15 @@ interface RepositoryInterface extends \Countable
      */
     function findPackage($name, $version);
 
+    /**
+     * Searches for packages by it's name .
+     *
+     * @param   string  $name       package name
+     *
+     * @return  array
+     */
+    function findPackagesByName($name);
+
     /**
      * Returns list of registered packages.
      *

From 1fdb7aef56ec6d380bd23da24de83a7ef8a7f97a Mon Sep 17 00:00:00 2001
From: Christophe Coevoet <stof@notk.org>
Date: Mon, 16 Jan 2012 12:52:17 +0100
Subject: [PATCH 2/3] Changed the ShowCommand to use the new method

---
 src/Composer/Command/ShowCommand.php | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/Composer/Command/ShowCommand.php b/src/Composer/Command/ShowCommand.php
index 224053c8e..334cd8997 100644
--- a/src/Composer/Command/ShowCommand.php
+++ b/src/Composer/Command/ShowCommand.php
@@ -85,11 +85,9 @@ EOT
             $composer->getRepositoryManager()->getRepositories()
         );
         foreach ($repos as $repository) {
-            foreach ($repository->getPackages() as $package) {
-                if ($package->getName() === $input->getArgument('package')) {
-                    if (null === $highestVersion || version_compare($package->getVersion(), $highestVersion->getVersion(), '>=')) {
-                        $highestVersion = $package;
-                    }
+            foreach ($repository->findPackagesByName($input->getArgument('package')) as $package) {
+                if (null === $highestVersion || version_compare($package->getVersion(), $highestVersion->getVersion(), '>=')) {
+                    $highestVersion = $package;
                 }
             }
         }
@@ -135,10 +133,8 @@ EOT
         $versions = array();
 
         foreach ($composer->getRepositoryManager()->getRepositories() as $repository) {
-            foreach ($repository->getPackages() as $version) {
-                if ($version->getName() === $package->getName()) {
-                    $versions[] = $version->getPrettyVersion();
-                }
+            foreach ($repository->findPackagesByName($package->getName()) as $version) {
+                $versions[] = $version->getPrettyVersion();
             }
         }
 

From bd1d20b2c971dfe67d7db2b4fac0c141dae80678 Mon Sep 17 00:00:00 2001
From: Christophe Coevoet <stof@notk.org>
Date: Mon, 16 Jan 2012 22:11:31 +0100
Subject: [PATCH 3/3] Fixed CS

---
 src/Composer/Repository/ArrayRepository.php     | 2 +-
 src/Composer/Repository/RepositoryInterface.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Composer/Repository/ArrayRepository.php b/src/Composer/Repository/ArrayRepository.php
index 724f9bd4c..8d3898f3d 100644
--- a/src/Composer/Repository/ArrayRepository.php
+++ b/src/Composer/Repository/ArrayRepository.php
@@ -49,7 +49,7 @@ class ArrayRepository implements RepositoryInterface
         // normalize name
         $name = strtolower($name);
 
-        return array_filter($this->getPackages(), function(PackageInterface $package) use ($name) {
+        return array_filter($this->getPackages(), function (PackageInterface $package) use ($name) {
             return $package->getName() === $name;
         });
     }
diff --git a/src/Composer/Repository/RepositoryInterface.php b/src/Composer/Repository/RepositoryInterface.php
index d791b161d..2c1f7d43c 100644
--- a/src/Composer/Repository/RepositoryInterface.php
+++ b/src/Composer/Repository/RepositoryInterface.php
@@ -42,7 +42,7 @@ interface RepositoryInterface extends \Countable
     function findPackage($name, $version);
 
     /**
-     * Searches for packages by it's name .
+     * Searches for packages by it's name.
      *
      * @param   string  $name       package name
      *