/*

  Functional Programming in JavaScript

  Author: Luis Atencio

  Function curry and composition

*/

console.log('Currying and Composition');

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var str = 'We can only see a short distance ahead but we can see plenty there that needs to be done';

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var explode = (str) => str.split(/\s+/); 

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var count = (arr) => arr.length; 

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var check = _.curry((len, size) => size >= len);

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var check10 = check(10);

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var checkText = _.compose(check10, count, explode); 

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console.log('Paragraph has 10 words or more: ' + checkText(str));

​

/*

 TODO: write a function checkTextLetter that checks that prints the number of a letter x found in the paragram. 

 Your program should have roughly the following signature, to count letter A:

var checkTextLetter = _.compose(countLetterA, explode);

​

Use a curried function to create functions to count any letter

*/

​