index.js
function value(utils) {
  const target = this._obj,
        value = target.value || null;
  isValidation(target);
  this.assert(null !== value,
      '#{this} should have value',
      '#{this} should not have value'
  );
  utils.flag(this, 'object', value);
}
function value(utils) {
  const target = this._obj,
        value = target.value || null;
  isValidation(target);
  this.assert(null !== value,
      '#{this} should have value',
      '#{this} should not have value'
  );
  utils.flag(this, 'object', value);
}
function value ( utils ) { const target = this . _obj , value = target . value || null ; isValidation ( target ) ; this . assert ( null !== value , '#{this} should have value' , '#{this} should not have value' ) ; utils . flag ( this , 'object' , value ) ; }
Assert that target contains a value.
Mutates current chainable object to be target.value.
@example
expect(target).to.[not].have.a.value
target.should.[not].have.a.value
Assert that target contains a value . Mutates current chainable object to be target . value .