filterarray - Filter an Array by an Operator

Filters an array by an given comparison operator.
This function, called "filterarray", filters an array of data based on a given comparison operator and criteria. The input data is an array of lines with mixed values, where each line represents a row of data. The user specifies the name of the field in the data to look for criteria, and the comparison operator to use (default is "=="). The criteria can be either a number or a string. Additionally, the user can choose to ignore case sensitivity for the operation.

Here are some examples of using this function:

Example 1: Filter by an exact value match In this example, the user wants to filter the data by looking for rows where the value in the "Column3" field is exactly equal to 3. The user sets the operator to "==" and the criteria to 3. The function returns one row of data that matches this criteria, which is the row with "US" in the "Column1" field.

Example 2: Filter by a range of values In this example, the user wants to filter the data by looking for rows where the value in the "Column3" field is greater than or equal to 2. The user sets the operator to ">=" and the criteria to 2. The function returns two rows of data that match this criteria, which are the rows with "Germany" and "US" in the "Column1" field.

Example 3: Filter by a case-insensitive value match In this example, the user wants to filter the data by looking for rows where the value in the "Column2" field is equal to "apple" (note the lowercase "a"). The user sets the operator to "==" and the criteria to "apple". However, the user also sets the ignoreCase parameter to true, so that the function will match rows where the value in the "Column2" field is "apple" with either a lowercase or uppercase "a". The function returns two rows of data that match this criteria, which are the rows with "Germany" and "US" in the "Column1" field.