Transform input connectors into computed text using template expressions.
Access connector values using {{ connectors[0] }}, {{ connectors[1] }}, etc.
Example: If connectors contain ["Hello", "World"]
{{ connectors[0] }} {{ connectors[1] }}!Output: Hello World!
{{ connectors[0] }}- First connector value{{ connectors[1] }}- Second connector value{{ connectors.length }}- Total number of connectors{{ connectors.0 }}- Alternative syntax for first item
Transform text using the pipe | operator:
| Filter | Example | Result |
|---|---|---|
upcase |
{{ connectors[0] | upcase }} |
UPPERCASE |
downcase |
{{ connectors[0] | downcase }} |
lowercase |
capitalize |
{{ connectors[0] | capitalize }} |
Capitalized |
strip |
{{ " text " | strip }} |
text |
truncate: 10 |
{{ connectors[0] | truncate: 10 }} |
Truncate... |
replace: "old", "new" |
{{ connectors[0] | replace: "a", "X" }} |
Replace text |
append: " text" |
{{ connectors[0] | append: "!" }} |
Add to end |
prepend: "text " |
{{ connectors[0] | prepend: "→ " }} |
Add to start |
escape |
{{ "<html>" | escape }} |
<html> |
Chain filters: {{ connectors[0] | upcase | truncate: 5 }}
| Filter | Example | Result |
|---|---|---|
join: ", " |
{{ connectors | join: ", " }} |
item1, item2 |
size |
{{ connectors | size }} |
3 |
first |
{{ connectors | first }} |
First item |
last |
{{ connectors | last }} |
Last item |
default: "fallback" |
{{ empty | default: "N/A" }} |
N/A |
{% if connectors %}
Connected: {{ connectors | size }} items
{% endif %}
{% unless connectors %}
No connections
{% endunless %}{% for item in connectors %}
{{ item }}{% unless forloop.last %}, {% endunless %}
{% endfor %}Loop variables: forloop.first, forloop.last, forloop.index, forloop.length
List with bullets:
{% for item in connectors %}
• {{ item | capitalize }}
{% endfor %}Conditional formatting:
{% if connectors.length > 0 %}
Total: {{ connectors | size }} - {{ connectors | join: ", " }}
{% endif %}Numbered list:
{% for item in connectors %}
{{ forloop.index }}. {{ item }}
{% endfor %}These Liquid features are not supported:
- ❌
{% assign %}- Cannot create variables - ❌
{% elsif %}/{% else %}- No else branching - ❌
{% if A == B %}- No comparison operators (==,>,<,contains) - ❌
{% if A and B %}- No logical operators (and,or) - ❌ Math filters (
abs,ceil,floor,round) - ❌
split,sort,reverse- Limited array operations
Workaround: Use nested {% if %} / {% unless %} for complex logic.