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              v4.3.0.
            
          In Ember, rendering occurs via syntax, rather than by value -- so anything can be a modifier, helper, or component.
Modifiers
For Modifiers, there is a specific syntax that only modifiers may reside in
<div {{someModifier}}>or via property on some object
<div {{this.property.someModifier}}>or via an argument passed to a component
<div {{@someModifier}}>Modifiers can be curried with the modifier helper:
{{! In a component called "Example" }}
{{yield (modifier someModifier "arguments" "here")}}
{{! Usage: }}
<Example as |theModifier|>
  <div {{theModifier}}>
</Example>Helpers
For Helpers, there is a specific syntax that only helpers may reside in
{{ (theHelper) }}or nested in a sub-expression
{{yield (hash key=(theHelper) key2=(theHelper with args)) }}or via property on some object
{{ (this.property.theHelper) }}or via an argument passed to a component
{{ (@theHelper) }}Helpers can be curried with the helper helper:
{{! In a component called "Example" }}
{{yield (helper someHelper "arguments" "here")}}
{{! Usage: }}
<Example as |theHelper|>
  {{ (theHelper) }}
</Example>Components
For Components, there is a specific syntax that only components may reside in
<AComponent />or via a property on some object
<this.someComponent />or via an argument passed to a component
<@someComponent />Components can be curried with the component helper:
{{!
  In a component called "Example".
  Note that components may only receive named arguments
}}
{{yield (component someComponent foo="arguments" bar="here")}}
{{! Usage: }}
<Example as |theComponent|>
  <theComponent />
</Example>