add solutions to first exercises
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@ -1,9 +1,9 @@
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var ftoc = function() {
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var ftoc = function(f) {
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return Math.round((f - 32) * (5/9) * 10) / 10
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}
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}
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var ctof = function() {
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var ctof = function(c) {
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return Math.round(((c * 9/5) + 32) * 10) / 10
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}
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}
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module.exports = {
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module.exports = {
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@ -4,22 +4,22 @@ describe('ftoc', function() {
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it('works', function() {
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it('works', function() {
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expect(ftoc(32)).toEqual(0);
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expect(ftoc(32)).toEqual(0);
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});
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});
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xit('rounds to 1 decimal', function() {
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it('rounds to 1 decimal', function() {
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expect(ftoc(100)).toEqual(37.8);
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expect(ftoc(100)).toEqual(37.8);
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});
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});
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xit('works with negatives', function() {
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it('works with negatives', function() {
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expect(ftoc(-100)).toEqual(-73.3);
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expect(ftoc(-100)).toEqual(-73.3);
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});
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});
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});
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});
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describe('ctof', function() {
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describe('ctof', function() {
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xit('works', function() {
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it('works', function() {
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expect(ctof(0)).toEqual(32);
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expect(ctof(0)).toEqual(32);
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});
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});
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xit('rounds to 1 decimal', function() {
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it('rounds to 1 decimal', function() {
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expect(ctof(73.2)).toEqual(163.8);
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expect(ctof(73.2)).toEqual(163.8);
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});
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});
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xit('works with negatives', function() {
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it('works with negatives', function() {
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expect(ctof(-10)).toEqual(14);
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expect(ctof(-10)).toEqual(14);
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});
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});
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});
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});
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