This document explains the Join List Items node, which combines list items into a single text string.

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Node Inputs

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Required Fields

  • List: List of items to combine

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Optional Fields

  • Join Characters: Separator between items. Deafult is comma ,
  • Join by Newline: Put each item on new line

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Node Output

  • Joined Text: Combined string result

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Node Functionality

The Join List Items node:
  • Merges list elements
  • Adds custom separators
  • Supports line breaks
  • Preserves item order
  • Handles empty items
Here’s a visual representation:
Alt text

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Common Use Cases

  1. CSV Creation:
List: ["name", "email", "phone"]
Join Characters: ","
Result: "name,email,phone"
  1. Multi-line Text:
List: ["Line 1", "Line 2", "Line 3"]
Join by Newline: true
Result:
Line 1
Line 2
Line 3
  1. Custom Formatting:
List: ["apple", "banana", "orange"]
Join Characters: " | "
Result: "apple | banana | orange"

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Important Considerations

  1. Choose appropriate separator
  2. Consider readability needs
  3. Preserves item order

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Additional Information

Video Tutorial In summary, the Join List Items node helps convert lists into formatted text strings for various output needs in your Gumloop workflows.