made no parenthesis the default convention for anonymous functions wi…

…th no parameters.

apps/nyssa/.blade/libs/qi/README.md

@@ -31,8 +31,8 @@ Now, let's create a test for it by creating a file `prod.test.b` in the `tests`
 ```py
 import ..prod
 
-describe('Product test suite', @() {
-  it('should return 6 for 2 and 3', @() {
+describe('Product test suite', @{
+  it('should return 6 for 2 and 3', @{
     expect(prod(2, 3)).to_be(6)
   })
 })

apps/nyssa/.blade/libs/qi/tests/global.b

@@ -3,12 +3,12 @@ var myBeverage = {
   sour: false,
 }
 
-describe('my beverage', @() {
-  it('should be delicious', @() {
+describe('my beverage', @{
+  it('should be delicious', @{
     expect(myBeverage.delicious).to_be_truthy()
   });
 
-  it('should be sour', @() {
+  it('should be sour', @{
     expect(myBeverage.sour).to_be_falsy()
   })
 })
@@ -23,19 +23,19 @@ var binay_string_to_number = @( bin_string ) {
   return to_number('0b' + bin_string)
 }
 
-describe('binay string to number', @() {
-  describe('given an invalid binary string', @() {
-    it('throws CustomError when composed of non-numbers', @() {
-      expect(@() { binay_string_to_number('abc') }).to_throw(CustomError)
+describe('binay string to number', @{
+  describe('given an invalid binary string', @{
+    it('throws CustomError when composed of non-numbers', @{
+      expect(@{ binay_string_to_number('abc') }).to_throw(CustomError)
     })
 
-    it('throws CustomError when having extra whitespace', @() {
-      expect(@() { binay_string_to_number('  100') }).to_throw(CustomError)
+    it('throws CustomError when having extra whitespace', @{
+      expect(@{ binay_string_to_number('  100') }).to_throw(CustomError)
     })
   })
 
-  describe('given a valid binary string', @() {
-    it('returns the correct number', @() {
+  describe('given a valid binary string', @{
+    it('returns the correct number', @{
       expect(binay_string_to_number('100')).to_be(4)
     })
   })

apps/nyssa/.blade/libs/qi/tests/sample.spec.b

@@ -1,12 +1,12 @@
-describe('Some testing', @() {
-  it('should match exactly!', @() {
+describe('Some testing', @{
+  it('should match exactly!', @{
     expect(3).to_be(3)
     expect(5).to_be(5)
     expect(5).not().to_be(56)
 
     class X {}
 
     var b = []
-    expect(@() { return b[5] }).not().to_throw(X)
+    expect(@{ return b[5] }).not().to_throw(X)
   })
 })

apps/nyssa/.blade/libs/qi/tests/sample2.spec.b

@@ -1,11 +1,11 @@
-describe('Some testing', @() {
-  it('should match exactly!', @() {
+describe('Some testing', @{
+  it('should match exactly!', @{
     expect(3).to_be(3)
     expect(5).to_be(5)
 
     class X {}
 
     var b = []
-    expect(@() { return b[5] }).to_throw()
+    expect(@{ return b[5] }).to_throw()
   })
 })

apps/nyssa/.blade/libs/qi/tests/setup.spec.b

@@ -1,10 +1,10 @@
 import ..setup
 
-describe('Importing', @() {
-  it('should have a valid command', @() {
+describe('Importing', @{
+  it('should have a valid command', @{
     expect(setup.cmd).to_be_string()
   })
-  it('should have a correct file path', @() {
+  it('should have a correct file path', @{
     expect(setup.path).to_contain('qi')
   })
 })

apps/nyssa/.blade/libs/qi/tests/test.b

@@ -3,8 +3,8 @@ var can = {
   ounces: 12,
 }
 
-describe('the can', @() {
-  it('has 12 ounces', @() {
+describe('the can', @{
+  it('has 12 ounces', @{
     expect(can.ounces).to_be(12)
 
     class A {
@@ -17,15 +17,15 @@ describe('the can', @() {
     expect(10.5).to_be_number().to_be_less_than(20)
   })
 
-  it('has a sophisticated name', @() {
+  it('has a sophisticated name', @{
     expect(can.name).to_be('pamplemousse')
 
     expect([1, 2, 3]).to_have_length(3)
     expect('abc').to_have_length(3)
     expect('').not().to_have_length(5)
   })
 
-  it('should pass this tests', @() {
+  it('should pass this tests', @{
     class A {
       testing() {}
       @testing() {}
@@ -46,30 +46,30 @@ describe('the can', @() {
 })
 
 def do_something(id) {
-  if id == 1 return @() { do_another_thing() }
-  else return @() { do_something_else() }
+  if id == 1 return @{ do_another_thing() }
+  else return @{ do_something_else() }
 }
 
 class Set {
   @iter() {}
   @itern() {}
 }
 
-describe('grapefruits', @() {
-  it('should be a grape', @() {
+describe('grapefruits', @{
+  it('should be a grape', @{
     expect('grapefruits').to_match('grape')
     expect(do_something(1)).to_be_function()
 
     expect('Hosana').to_be_string()
     expect(Exception).to_be_class()
   })
 
-  it('should be valid type', @() {
+  it('should be valid type', @{
     expect({age: 10}).to_be_dict()
     expect(bytes(0)).to_be_bytes()
   })
 
-  it('should be enumerable', @() {
+  it('should be enumerable', @{
     expect([]).to_be_iterable()
     expect({}).to_be_iterable()
     expect(Set()).to_be_iterable()
@@ -85,8 +85,8 @@ def drink_flavor(flavor) {
   # Do some other stuff
 }
 
-describe('testing to throw', @() {
-  it('throws on octopus', @() {
+describe('testing to throw', @{
+  it('throws on octopus', @{
     def drink_octopus() {
       drink_flavor('octopus')
     }

apps/nyssa/app/server/router.b

@@ -63,15 +63,15 @@ def _setup_session(req, res) {
   }
 
   # bind '.clear_session()' to response
-  res.clear_session = @() {
+  res.clear_session = @{
     res.session = {}
 
     # just for simplicity
     return nil
   }
 }
 
-var _template_setup = @() {
+var _template_setup = @{
   var tpl = template()
   tpl.set_root(os.join_paths(setup.NYSSA_DIR, setup.TEMPLATES_DIR))
   for name, fn in template_ext() {