unit-compare
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Compare date/time and byte units
npm install --save unit-compare
The example below asserts if a number if less then 10 megabytes:
const compare = require('unit-compare');
const n = 1024;
const isLessThen10Mb = compare.isNumber(n).assert('<10mb')
if (isLessThen10Mb) {
console.log(`${n} is less than 10mb`);
}
Assert if a given number against a string byte size expression:
const greaterThan10kb = compare.isNumber(n).assert('>10kb')
Using comparison methods directly:
const greaterThan10kb = compare.isNumber(n).lessThan(10, 'k');
Assert if a given number against a string datetime expression:
const date = moment();
const equalTo10Mins = compare.isDate(date).assert('>10 minutes');
Using comparison methods directly:
const date = moment().subtract(10, 'minutes');
const greaterThan10kb = compare.isDate(date).lessThan(10, 'days');
compare.isDate() -> DateAssertionReturns an DateAssertion instance.
compare.isNumber() -> ByteAssertionReturns a ByteAssertion instance.
.assert(sizeExpression) -> booleansizeExpression - accepts a positive integer representing the file size. File size units are:
If no unit is specified, bytes is used by default.
Optionally, expressions can be prefixed with a comparison operator, including:
Examples:
.lessThan(int, unit) -> boolean.greaterThan(int, unit) -> boolean.equalTo(int, unit) -> boolean.greaterThanOrEqual(int, unit) -> boolean.lessThanOrEqual(int, unit) -> booleandateExpression - accepts a time unit. Time units are:
If no unit is specified, days is used by default.
Optionally, expressions can be prefixed with a comparison operator, including:
If no comparison operator is specified, equality is used by default.
Examples:
.lessThan(int, timeUnit) -> boolean.greaterThan(int, timeUnit) -> boolean.equalTo(int, timeUnit) -> boolean.greaterThanOrEqual(int, timeUnit) -> boolean.lessThanOrEqual(int, timeUnit) -> booleannpm test
To generate a test coverage report:
npm run coverage
npm run lint to check your code..jsbeautifyrc to help.FAQs
Compare byte and datetime units
We found that unit-compare demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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