Issue #10630 has been updated by nobu (Nobuyoshi Nakada).
Status changed from Open to Rejected
It seems an Erubis specific bug.
ERB hasn't had that issue.
----------------------------------------
Bug #10630: ERB tags nested in escaped blocks are skipped
https://bugs.ruby-lang.org/issues/10630#change-67720
* Author: tonci (Toni Damjani)
* Status: Rejected
* Priority: Normal
* Assignee: ruby-core
* Target version: next minor
* ruby -v: 2.3.5
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------
Hello,
First of all, is this a good place to report Erubis bugs? Their GitHub repo is stale (no action since 2011) and I was suggested by the Rails team to try here.
GitHub ticket: https://github.com/kwatch/erubis/issues/6
Repro example: https://github.com/rails/rails/issues/18098#issuecomment-67667400
---------------------
It seems that ERB (Erubis) doesn't handle well tags embedded within another tag. My goal is to produce ERB code with some values prefilled in the first pass.
Input ERB code:
```
<div>
<%%= Results: <%= 'first' %> | <%= 'second' %> | <%= 'third' %> %>
</div>
```
Produces the following output:
```
<div>
<%= Results: <%= 'first' %> | second | third %>
</div>
```
Expected output is:
```
<div>
<%= Results: first | second | third %>
</div>
```
The first nested ERB tag is skipped. The same happens when there is just one block nested.
This is reproducible in Rails v4.1.8, which is using Erubis v2.7.0.
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