had to let go of crystal (sniff) as the name was taken

test/fragments/helper.rb

@@ -17,7 +17,7 @@ module Fragments
   end
 
   def parse 
-    parser = Parser::Crystal.new
+    parser = Parser::Sapphire.new
     syntax  = parser.parse_with_debug(@string_input)
     parts   = Parser::Transform.new.apply(syntax)
     # file is a list of expressions, all but the last must be a function

test/fragments/test_hello.rb

@@ -5,10 +5,10 @@ class TestHello < MiniTest::Test
 
   def test_hello
     @string_input = <<HERE
-"Hello Raisa, I am crystal".putstring()
+"Hello Raisa, I am sapphire".putstring()
 HERE
     @should = [0x0,0x40,0x2d,0xe9,0x1,0x0,0xa0,0xe3,0x2,0x10,0xa0,0xe1,0x3,0x20,0xa0,0xe1,0x4,0x70,0xa0,0xe3,0x0,0x0,0x0,0xef,0x0,0x80,0xbd,0xe8]
-    @output = "Hello Raisa, I am crystal   "
+    @output = "Hello Raisa, I am sapphire   "
     @target = [:Object , :putstring]
     parse 
     write "hello"

test/fragments/test_string_class.rb

@@ -75,7 +75,7 @@ HERE
   end
 
   def parse 
-    parser = Parser::Crystal.new
+    parser = Parser::Sapphire.new
     syntax  = parser.parse_with_debug(@string_input)
     parts   = Parser::Transform.new.apply(syntax)
     # file is a list of expressions, all but the last must be a function

test/helper.rb

@@ -28,4 +28,4 @@ require "minitest/autorun"
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'test'))
 
-require 'crystal'
+require 'sapphire'

test/test_runner.rb

@@ -19,7 +19,7 @@ class TestRunner < MiniTest::Test
 
   def execute file
     string = File.read(file)
-    parser = Parser::Crystal.new
+    parser = Parser::Sapphire.new
     object_space = Vm::Program.new "Arm"
     syntax  = parser.parse_with_debug(string)
     assert syntax

test/virtual/virtual_helper.rb

@@ -8,7 +8,7 @@ module VirtualHelper
   end
 
   def check 
-    parser  = Parser::Crystal.new
+    parser  = Parser::Sapphire.new
     syntax  = parser.parse_with_debug(@string_input)
     parts   = Parser::Transform.new.apply(syntax)
     machine = Virtual::Machine.new