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Sentence Capitalization

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`@@ -10,3 +10,4 @@ Once inside, run the command below:`
`10`	`10`	`1. String reversal`
`11`	`11`	`2. Vowels counter`
`12`	`12`	`3. Most recurring character`
	`13`	`+4. Sentence Capitalization`

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`@@ -0,0 +1,14 @@`
	`1`	`+// pick a solution and insert here to run the test.`
	`2`	`+`
	`3`	`+function capSentence(text) {`
	`4`	`+ let wordsArray = text.toLowerCase().split(' ')`
	`5`	`+`
	`6`	`+ let capsArray = wordsArray.map( word=>{`
	`7`	`+ return word.replace(word[0], word[0].toUpperCase())`
	`8`	`+ })`
	`9`	`+`
	`10`	`+ return capsArray.join(' ')`
	`11`	`+ }`
	`12`	`+`
	`13`	`+ module.exports = capSentence;`
	`14`	`+`

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`@@ -0,0 +1,38 @@`
	`1`	`+// USING A FOREACH LOOP`
	`2`	`+function capSentence(text) {`
	`3`	`+ let wordsArray = text.toLowerCase().split(' ')`
	`4`	`+ let capsArray = []`
	`5`	`+`
	`6`	`+ wordsArray.forEach(word => {`
	`7`	`+ capsArray.push(word[0].toUpperCase() + word.slice(1))`
	`8`	`+ });`
	`9`	`+`
	`10`	`+ return capsArray.join(' ')`
	`11`	`+}`
	`12`	`+`
	`13`	`+`
	`14`	`+// USING .MAP() AND .SLICE()`
	`15`	`+`
	`16`	`+function capSentence(text) {`
	`17`	`+ let wordsArray = text.toLowerCase().split(' ')`
	`18`	`+ let capsArray = wordsArray.map(word=>{`
	`19`	`+ return word[0].toUpperCase() + word.slice(1)`
	`20`	`+ })`
	`21`	`+`
	`22`	`+ return capsArray.join(' ')`
	`23`	`+}`
	`24`	`+`
	`25`	`+`
	`26`	`+// USING .MAP() AND .REPLACE()`
	`27`	`+`
	`28`	`+`
	`29`	`+function capSentence(text) {`
	`30`	`+ let wordsArray = text.toLowerCase().split(' ')`
	`31`	`+`
	`32`	`+ let capsArray = wordsArray.map( word=>{`
	`33`	`+ return word.replace(word[0], word[0].toUpperCase())`
	`34`	`+ })`
	`35`	`+`
	`36`	`+ return capsArray.join(' ')`
	`37`	`+ }`
	`38`	`+`

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`@@ -0,0 +1,23 @@`
	`1`	`+const capSentence = require('./index')`
	`2`	`+`
	`3`	`+test('capSentence is a function', () => {`
	`4`	`+ expect(typeof capSentence).toEqual('function')`
	`5`	`+})`
	`6`	`+`
	`7`	`+test('capitalizes the first letter of each word in a lowercase sentence', () => {`
	`8`	`+ expect(capSentence('i must confess, this is so much fun.')).toEqual(`
	`9`	`+ 'I Must Confess, This Is So Much Fun.'`
	`10`	`+ )`
	`11`	`+})`
	`12`	`+`
	`13`	`+test('capitalizes the first letter of each word in an uppercase sentence', () => {`
	`14`	`+ expect(capSentence('THIS ONE IS FOR SCOTCH.')).toEqual(`
	`15`	`+ 'This One Is For Scotch.'`
	`16`	`+ )`
	`17`	`+})`
	`18`	`+`
	`19`	`+test('capitalizes the first letter of each word in mixed cased sentences', () => {`
	`20`	`+ expect(capSentence('i woulD lOVe to spEAk at jsconF.')).toEqual(`
	`21`	`+ 'I Would Love To Speak At Jsconf.'`
	`22`	`+ )`
	`23`	`+})`

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