for​

{{#for array as |item|}}
  表达式
{{else}}
  空
{{/for}}

{{#for collection.products as |product|}}
  {{product.title}}
{{else}}
  此集合中没有产品。
{{/for}}

{{#for collection.products limit=2 as |product|}}
  {{product.title}}
{{/for}}

{{#for collection.products offset=2 as |product|}}
  {{product.title}}
{{/for}}

{{#for collection.products reversed=true as |product|}}
  {{product.title}}
{{/for}}