Remove outdated eco package from bench

The `eco`-templates (Embedded CoffeeScript templates)
had their last update over 10 years ago, so we can
remove this dependency from our benchmark.

Author: jaylinski

package-lock.json

@@ -40,7 +40,6 @@
     "concurrently": "^5.0.0",
     "dirty-chai": "^2.0.1",
     "dustjs-linkedin": "^2.0.2",
-    "eco": "~1.1.0-rc-3",
     "eslint": "^6.7.2",
     "eslint-config-prettier": "^6.7.0",
     "eslint-plugin-compat": "^3.13.0",

package.json

@@ -9,6 +9,5 @@ module.exports = {
   },
   handlebars: '{{#each names}}{{name}}{{/each}}',
   dust: '{#names}{name}{/names}',
-  mustache: '{{#names}}{{name}}{{/names}}',
-  eco: '<% for item in @names: %><%= item.name %><% end %>'
+  mustache: '{{#names}}{{name}}{{/names}}'
 };

tests/bench/templates/array-each.js

@@ -15,6 +15,5 @@ module.exports = {
 
   handlebars: fs.readFileSync(__dirname + '/complex.handlebars').toString(),
   dust: fs.readFileSync(__dirname + '/complex.dust').toString(),
-  eco: fs.readFileSync(__dirname + '/complex.eco').toString(),
   mustache: fs.readFileSync(__dirname + '/complex.mustache').toString()
 };

tests/bench/templates/complex.eco

@@ -9,6 +9,5 @@ module.exports = {
     foo: 'bar'
   },
   handlebars: '{{#each names}}{{../foo}}{{/each}}',
-  mustache: '{{#names}}{{foo}}{{/names}}',
-  eco: '<% for item in @names: %><%= @foo %><% end %>'
+  mustache: '{{#names}}{{foo}}{{/names}}'
 };

tests/bench/templates/complex.js

@@ -10,7 +10,5 @@ module.exports = {
   },
   handlebars:
     '{{#each names}}{{#each name}}{{../bat}}{{../../foo}}{{/each}}{{/each}}',
-  mustache: '{{#names}}{{#name}}{{bat}}{{foo}}{{/name}}{{/names}}',
-  eco:
-    '<% for item in @names: %><% for child in item.name: %><%= item.bat %><%= @foo %><% end %><% end %>'
+  mustache: '{{#names}}{{#name}}{{bat}}{{foo}}{{/name}}{{/names}}'
 };

tests/bench/templates/depth-1.js

@@ -2,6 +2,5 @@ module.exports = {
   context: { person: { name: 'Larry', age: 45 } },
   handlebars: '{{#with person}}{{name}}{{age}}{{/with}}',
   dust: '{#person}{name}{age}{/person}',
-  eco: '<%= @person.name %><%= @person.age %>',
   mustache: '{{#person}}{{name}}{{age}}{{/person}}'
 };

tests/bench/templates/depth-2.js

@@ -3,7 +3,5 @@ module.exports = {
   handlebars:
     '{{person.name.bar.baz}}{{person.age}}{{person.foo}}{{animal.age}}',
   dust: '{person.name.bar.baz}{person.age}{person.foo}{animal.age}',
-  eco:
-    '<%= @person.name.bar.baz %><%= @person.age %><%= @person.foo %><% if @animal: %><%= @animal.age %><% end %>',
   mustache: '{{person.name.bar.baz}}{{person.age}}{{person.foo}}{{animal.age}}'
 };

tests/bench/templates/object.js

@@ -2,6 +2,5 @@ module.exports = {
   context: {},
   handlebars: 'Hello world',
   dust: 'Hello world',
-  mustache: 'Hello world',
-  eco: 'Hello world'
+  mustache: 'Hello world'
 };