Konstantin Tennhard 302185a7fc Standard filter truncatewords: force truncate_string to string ...

Currently, `truncatewords` raises a TypeError when the argument
`truncate_string` is an interger. This PR forces string coercion for any
value provided for this argument. Thus,

```ruby
assert_equal 'one two1', @filters.truncatewords("one two three", 2, 1)
```

holds true. Another option would be to raise a `Liquid::ArgumentError`.

What is preferred?

2016-09-09 16:50:50 -04:00

..

liquid

Standard filter truncatewords: force truncate_string to string

2016-09-09 16:50:50 -04:00

liquid.rb

Add whitespace control character and associated tests

2016-06-28 09:15:45 +10:00