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var box = 'outer';

function just() {
   var box = 'inner';
   console.log(box);
}

just();
// result: 'inner'

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function drink(container, liquid) {
   console.log('Take a ' + container + ' of ' + liquid + '.');
   console.log('Bow down with grace.');
   console.log('Just drink.');
}

function whisper(just) {
   console.log('As the bee whispers among the leaves');
   console.log('so the whispering of meditation is action.');
   just('cup', 'tea');

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var whisper = function() {
   console.log('As the bee whispers among the leaves');
   console.log('so the whispering of meditation is action.');
   return 'nothing';
};

whisper();

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function whisper() {
   console.log('As the bee whispers among the leaves');
   console.log('so the whispering of meditation is action.');
   return 'nothing';
  
   console.log('This statement will be ignored.');
}

whisper();

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function sum(x, y) {
   var result = x + y;
   return result;
}

var nine = sum(3, 6);
console.log(nine);
// result: 9

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var content = getArticleContent();
var excerpt = makeExcerpt(content);
putExcerptBackToWebpage(excerpt);

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function drink(container, liquid) {
   console.log('Take a ' + container + ' of ' + liquid + '.');
   console.log('Bow down with grace.');
   console.log('Just drink.');
}

drink('cup', 'lemonade');
drink('bottle', 'mineral');

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function drink(liquid) {
   console.log('Take a cup of ' + liquid + '.');
   console.log('Bow down with grace.');
   console.log('Just drink.');
}

drink('mineral');
drink('lemonade');

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function drink() {
   console.log('Take a cup of tea.');
   console.log('Bow down with grace.');
   console.log('Just drink.');
}

drink('mineral');
drink('lemonade');

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function drink() {
   console.log('Take a cup of tea.');
   console.log('Bow down with grace.');
   console.log('Just drink.');
}

// invoking the action
drink();