Files
jekyll/lib
Thomas Wood 66c4ff8800 Add a where_exp filter for filtering by expression
This commit introduces a where_exp filter, which can be used as follows:
  `{{ array | where_exp: "item", "item == 10" }}`
  `{{ array | where_exp: "item", "item.field > 10" }}`
  `{{ site.posts | where_exp: "post", "post contains 'field'" }}`
  `{{ site.posts | where_exp: "post", "post.array contains 'giraffes'" }}`

This permits a variety of use cases, such as reported in: jekyll#4467,
jekyll#4385, jekyll#2787.
2016-04-12 18:52:58 +01:00
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