spec_helper.rb in alf-0.9.3

- old
+ new
@@ -1,44 +1,22 @@
 $LOAD_PATH.unshift File.expand_path('../../../lib', __FILE__)
 require 'alf'
+require "rspec"
 
 Alf::Lispy.extend(Alf::Lispy)
 
 def rel(*args)
   Alf::Relation.coerce(args)
 end
+def tuple(h)
+  h
+end
+def _(path, file)
+  File.expand_path("../#{path}", file)
+end
 
-shared_examples_for "An operator class" do
-
-  it "should not have public set_args, _each and _prepare methods" do
-    operator_class.public_method_defined?(:set_args).should be_false
-    operator_class.public_method_defined?(:_each).should be_false
-    operator_class.public_method_defined?(:_prepare).should be_false
-  end
-
-  it "should have a public run method" do
-    operator_class.public_method_defined?(:run).should be_true
-  end
-  
-  it "should have a public pipe method" do
-    operator_class.public_method_defined?(:pipe).should be_true
-  end
-
-  it "should have a public each method" do
-    operator_class.public_method_defined?(:each).should be_true
-  end
-  
-  it "should have a unary? class method" do
-    operator_class.should respond_to(:unary?)
-  end
-
-  it "should have a binary? class method" do
-    operator_class.should respond_to(:binary?)
-  end
-  
-  it "should implement unary? and binary? accurately" do
-    operator_class.unary?.should_not eq(operator_class.binary?)
-    operator_class.unary?.should eq(operator_class.ancestors.include?(Alf::Operator::Unary))
-    operator_class.binary?.should eq(operator_class.ancestors.include?(Alf::Operator::Binary))
-  end
-
+def wlang(str, binding)
+  str.gsub(/\$\(([\S]+)\)/){ Kernel.eval($1, binding) }
 end
+
+require 'shared/an_operator_class'
+require 'shared/a_value'
\ No newline at end of file