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Count elements

Description

Returns the length (number of elements) of Source array

Input/Output

Source array : array <= Source

Output : value (number)

Usage

  1. Connect a source to the operator
  2. Drag an array from the source tree and drop it into input field Source array
  3. Click on OK

Example

Source array = [{"key1":"value1"}, {"key1":"value2"}, {"key1":"value3"}]

Output = 3