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filter vs reduce control
(version: 0)
Comparing performance of:
filter + includes vs reduce + includes vs filter + indexOf vs reduce + indexOf
Created:
4 years ago
by:
Guest
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Script Preparation code:
var relationships = [{source_ref: "blahblahsighting"},{source_ref: "blahblahsighting"},{source_ref: "blahblahsighting"},{source_ref: "blahblahsing"},{source_ref: "blahblahsing"},{source_ref: "blahblahsighting"}]
Tests:
filter + includes
relationships.filter((relationship) => relationship.source_ref.includes("sighting"))
reduce + includes
relationships.reduce((mem, relationship) => { if (relationship.source_ref.includes("sighting")) { mem.push(relationship) } return mem; }, [])
filter + indexOf
relationships.filter((relationship) => relationship.source_ref.indexOf("sighting") > -1)
reduce + indexOf
relationships.reduce((mem, relationship) => { if (relationship.source_ref.indexOf("sighting") > -1) { mem.push(relationship) } return mem; }, [])
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (4)
Previous results
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Test case name
Result
filter + includes
reduce + includes
filter + indexOf
reduce + indexOf
Fastest:
N/A
Slowest:
N/A
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Filter vs toSpliced
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