ThinkFul(Numbers)

ThinkFul(Numbers) computeArea

function computeArea(width, height) {
  // your code here
  return width*height;
}

/* From here down, you are not expected to 
   understand.... for now :)  
   
   
   Nothing to see here!
   
*/

// tests

function testComputeArea() {
  let width = 3;
  let height = 4;
  let expected = 12;
  if (computeArea(width, height) === expected) {
    console.log('SUCCESS: `computeArea` is working');
  } else {
    console.log('FAILURE: `computeArea` is not working');
  }
}

testComputeArea();

ThinkFul(Numbers) isDivisible

function isDivisible(divisee, divisor) {
  // your code here
  if(divisee%divisor===0){
    return true;
  }
  return false;
}

/* From here down, you are not expected to 
   understand.... for now :)  
   
   
   Nothing to see here!
   
*/

// tests

function testIsDivisible() {
  if (isDivisible(10, 2) && !isDivisible(11, 2)) {
    console.log('SUCCESS: `isDivisible` is working');
  } else {
    console.log('FAILURE: `isDivisible` is not working');
  }
}

testIsDivisible();

ThinkFul(Numbers) Temperature conversion

function celsToFahr(celsTemp) {
  // your code here
  return celsTemp*1.8+32;
}

function fahrToCels(fahrTemp) {
  // your code here
  return (fahrTemp-32)*1.8;
}

/* From here down, you are not expected to 
   understand.... for now :)  
   
   
   Nothing to see here!
   
*/

// tests

function testConversion(fn, input, expected) {
  if (fn(input) === expected) {
    console.log('SUCCESS: `' + fn.name + '` is working');
    return true;
  } else {
    console.log('FAILURE: `' + fn.name + '` is not working');
    return false;
  }
}

function testConverters() {
  let cel2FahrInput = 100;
  let cel2FahrExpect = 212;
  let fahr2CelInput = 32;
  let fahr2CelExpect = 0;

  if (
    testConversion(celsToFahr, cel2FahrInput, cel2FahrExpect) &&
    testConversion(fahrToCels, fahr2CelInput, fahr2CelExpect)
  ) {
    console.log('SUCCESS: All tests passing');
  } else {
    console.log('FAILURE: Some tests are failing');
  }
}

testConverters();