Function
lte (dependentKey, value) ComputedProperty public
Module:
@ember/object
Defined in packages/@ember/object/lib/computed/computed_macros.js:726
import { lte } from '@ember/object/computed'; |
- dependentKey
- String
- value
- Number
- returns
- ComputedProperty
- computed property which returns true if the original value for property is less or equal than given value.
A computed property that returns true if the provided dependent property is less than or equal to the provided value.
Example:
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import { set } from ' /object'; import { lte } from ' /object/computed'; class Hamster { ('numBananas', 3) needsMoreBananas; } let hamster = new Hamster(); hamster.needsMoreBananas; // true set(hamster, 'numBananas', 5); hamster.needsMoreBananas; // false set(hamster, 'numBananas', 3); hamster.needsMoreBananas; // true |
Classic Class Example:
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import EmberObject, { set } from '@ember/object'; import { lte } from '@ember/object/computed'; let Hamster = EmberObject.extend({ needsMoreBananas: lte('numBananas', 3) }); let hamster = Hamster.create(); hamster.needsMoreBananas; // true set(hamster, 'numBananas', 5); hamster.needsMoreBananas; // false set(hamster, 'numBananas', 3); hamster.needsMoreBananas; // true |