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import {equals} from './equals'import {filter} from './filter'
export function whereEq(condition, input) {  if (arguments.length === 1) {    return _input => whereEq(condition, _input)  }
  const result = filter(    (conditionValue, conditionProp) =>      equals(conditionValue, input[conditionProp]),    condition  )
  return Object.keys(result).length === Object.keys(condition).length}