Added ruby as a dependency for building mruby.

* `mruby` requires ruby >= 2.5.0 for it's Rake based build system.
  https://github.com/mruby/mruby/blob/master/doc/guides/compile.md

Author: postmodern

share/ruby-install/mruby/dependencies.sh

@@ -3,24 +3,32 @@
 case "$package_manager" in
 	apt)
 		ruby_dependencies=(
+			ruby
 			build-essential
 			bison
 		)
 		;;
 	dnf|yum|pacman|zypper)
 		ruby_dependencies=(
+			ruby
 			gcc
 			make
 			bison
 		)
 		;;
 	pkg)
 		ruby_dependencies=(
+			ruby
 			gcc
 			automake
 			bison
 		)
 		;;
+	xbps)
+		ruby_dependencies=(
+			ruby
+			base-devel
+		)
+		;;
 	brew|port)	ruby_dependencies=(bison) ;;
-	xbps)		ruby_dependencies=(base-devel) ;;
 esac

test/mruby-tests/dependencies_test.sh

@@ -18,7 +18,7 @@ function test_when_package_manager_is_apt()
 
 	assertEquals "did not correctly set \$ruby_dependencies" \
 		     "${ruby_dependencies[*]}" \
-		     "build-essential bison"
+		     "ruby build-essential bison"
 
 	package_manager="$original_package_manager"
 }
@@ -32,7 +32,7 @@ function test_when_package_manager_is_dnf()
 
 	assertEquals "did not correctly set \$ruby_dependencies" \
 		     "${ruby_dependencies[*]}" \
-		     "gcc make bison"
+		     "ruby gcc make bison"
 
 	package_manager="$original_package_manager"
 }
@@ -46,7 +46,7 @@ function test_when_package_manager_is_yum()
 
 	assertEquals "did not correctly set \$ruby_dependencies" \
 		     "${ruby_dependencies[*]}" \
-		     "gcc make bison"
+		     "ruby gcc make bison"
 
 	package_manager="$original_package_manager"
 }
@@ -88,7 +88,7 @@ function test_when_package_manager_is_pacman()
 
 	assertEquals "did not correctly set \$ruby_dependencies" \
 		     "${ruby_dependencies[*]}" \
-		     "gcc make bison"
+		     "ruby gcc make bison"
 
 	package_manager="$original_package_manager"
 }
@@ -102,7 +102,7 @@ function test_when_package_manager_is_zypper()
 
 	assertEquals "did not correctly set \$ruby_dependencies" \
 		     "${ruby_dependencies[*]}" \
-		     "gcc make bison"
+		     "ruby gcc make bison"
 
 	package_manager="$original_package_manager"
 }
@@ -116,7 +116,7 @@ function test_when_package_manager_is_pkg()
 
 	assertEquals "did not correctly set \$ruby_dependencies" \
 		     "${ruby_dependencies[*]}" \
-		     "gcc automake bison"
+		     "ruby gcc automake bison"
 
 	package_manager="$original_package_manager"
 }
@@ -130,7 +130,7 @@ function test_when_package_manager_is_xbps()
 
 	assertEquals "did not correctly set \$ruby_dependencies" \
 		     "${ruby_dependencies[*]}" \
-		     "base-devel"
+		     "ruby base-devel"
 
 	package_manager="$original_package_manager"
 }