Pipes Reference

{{value | pipe}}
{{value | pipe:argument}}
{{value | pipe:arg1:arg2}}
{{value | pipe1 | pipe2 | pipe3}}

{{numbers | sum}}
{{orders | sum:amount}}

{{scores | avg}}
{{products | avg:price}}

{{values | min}}
{{bids | min:amount}}

{{values | max}}
{{sales | max:revenue}}

{{items | count}}
{{users | filter:active=true | count}}

{{orders | stats:amount}}

{
  "sum": 1500,
  "avg": 150,
  "min": 50,
  "max": 300,
  "count": 10
}

{{users | filter:status=active}}
{{orders | filter:amount>100}}
{{items | filter:type!=draft}}

{{users | find:id=123}}
{{items | find:name=target}}

{{users | map:name}}
{{orders | map:id}}

{{users | sort:name}}
{{orders | sort:created_at:desc}}

{{items | first}}

{{items | last}}

{{items | slice:5}}
{{results | slice:10}}

{{nested_arrays | flatten}}

{{items | unique}}
{{items | unique:category}}

{{items | reverse}}

{{items | indexOf:target}}
{{statuses | indexOf:active}}

{{name | upper}}

{{email | lower}}

{{input | trim}}

{{text | replace:old:new}}
{{path | replace:/:_}}

{{description | contains:keyword}}
{{tags | contains:featured}}

{{text | match:[0-9]+}}

{{email | extract:(.+)@(.+)}}

{{names | join:, }}
{{tags | join: | }}

{{csv | split:,}}
{{tags | split: }}

{{complex_calculation | as:cached_value}}

{{user.nickname | default:Anonymous}}
{{page | default:1}}

{{random}}
{{random:100}}
{{random:1:100}}

{{random}}           -> 0.7234
{{random:100}}       -> 42
{{random:1:100}}     -> 73
{{random:1:6}}       -> 4  (dice roll)

{{uuid}}

{{uuid}}  -> "550e8400-e29b-41d4-a716-446655440000"

{{value | base64}}
{{request.files.document.content | base64}}

{{"hello" | base64}}                    -> "aGVsbG8="
{{request.files.doc.content | base64}}  -> "JVBERi0xLjQK..."

{{encoded | base64decode}}

{{"aGVsbG8=" | base64decode}}  -> "hello"

{{price | multiply:1.1}}
{{quantity | multiply:2}}

{{total | divide:100}}
{{bytes | divide:1024}}

{{count | add:1}}
{{score | add:10}}

{{stock | subtract:1}}
{{balance | subtract:amount}}

{{price | round:2}}
{{percentage | round}}

{{difference | abs}}

{{amount | currency:USD}}
{{price | currency:EUR:0}}
{{balance | currency:NGN:2}}

{{1234.56 | currency:USD}}     -> "$1,234.56"
{{1234.56 | currency:EUR}}     -> "€1.234,56"
{{1234.56 | currency:GBP:0}}   -> "£1,235"
{{1234.5 | currency:JPY}}      -> "¥1,235" (JPY has no decimals)

{{items | paginate:1:10}}
{{items | paginate:request.query.page:20}}

{
  "items": [...],
  "total": 100,
  "page": 1,
  "limit": 10,
  "total_pages": 10,
  "has_next": true,
  "has_prev": false
}

{{items | cursor:id:last_id:20}}

{
  "items": [...],
  "total": 100,
  "limit": 20,
  "next_cursor": "abc123",
  "has_next": true
}

{{now}}
{{now | formatDate:YYYY-MM-DD}}

{{created_at | formatDate:YYYY-MM-DD}}
{{timestamp | formatDate:MM/DD/YYYY HH:mm}}

{{date_string | parseDate}}
{{custom_format | parseDate:DD-MM-YYYY}}

{{date | addDays:7}}
{{date | addDays:-30}}

{{timestamp | addHours:24}}
{{timestamp | addHours:-1}}

{{start_date | diffDays:end_date}}
{{created_at | diffDays}}

{{object | keys}}

{{object | values}}

{{user | pick:id:name:email}}

{{user | omit:password:internal_id}}

{{defaults | merge:overrides}}

{{users | filter:active=true | sort:name | slice:10}}
{{orders | filter:status=completed | sum:amount | round:2}}
{{items | map:category | unique | count}}

{{products | filter:in_stock=true | sort:price | paginate:request.query.page:20}}

{
  "output": {
    "total_revenue": "{{orders | filter:status=completed | sum:amount}}",
    "order_count": "{{orders | count}}",
    "avg_order_value": "{{orders | avg:amount | round:2}}",
    "top_customers": "{{orders | sort:amount:desc | slice:5 | map:customer_id | unique}}"
  }
}

{
  "page": "{{request.query.page | default:1}}",
  "limit": "{{request.query.limit | default:20}}",
  "sort_by": "{{request.query.sort | default:created_at}}"
}

{
  "created": "{{item.created_at | formatDate:YYYY-MM-DD}}",
  "expires": "{{item.created_at | addDays:30 | formatDate:YYYY-MM-DD}}",
  "age_days": "{{item.created_at | diffDays}}"
}

{
  "output": {
    "subtotal": "{{order.subtotal | currency:USD}}",
    "tax": "{{order.tax | currency:USD}}",
    "total": "{{order.total | currency:USD}}"
  }
}