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Remove items that match a predicate using lodash _.remove
Details
Remove items from an array when they match the selected predicate.
Highlights:
_.removeExample:
[1, 2, 3, 4]greater-than2[1, 2]Execution
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Tool usage guide
The Remove By Predicate tool uses lodash's _.remove function to filter out elements from a JSON array based on specified conditions. It supports numeric and string comparisons, enabling quick data cleaning and preprocessing by returning the remaining array as JSON.
Background
You have an array of test scores and want to remove all scores above 100 to focus on lower performers for analysis.
Problem
Manually filtering large arrays is time-consuming and prone to errors.
How to use
Enter the array of scores, select 'greater-than' as the predicate, and set the compare value to 100.
Outcome
The tool returns an array with all scores less than or equal to 100, ready for further statistical review.
Background
You have a list of article titles and need to remove those that don't contain a specific keyword for SEO optimization.
Problem
Searching through titles manually is inefficient and slows down content curation.
How to use
Input the array of titles, choose 'string-contains' as the predicate, and enter the keyword as the compare value.
Outcome
The resulting array contains only titles that include the specified keyword, streamlining the selection process.
The tool supports predicates like less-than, greater-than, equals, not-equals, string-contains, string-starts-with, string-ends-with, is-nullish, is-truthy, and is-falsey.
No, for predicates like is-nullish, is-truthy, or is-falsey, the compare value is not needed.
The tool is designed for arrays of primitive values like numbers or strings. For objects, extract specific properties first.
The tool will return an empty array as the result, with no elements removed.
No, it returns a new array with matching elements removed, leaving the original input unchanged.