js柯里化函数的好处

match(/r/g, 'hello world'); // [ 'r' ]

const hasLetterR = match(/r/g); // x => x.match(/r/g)

hasLetterR('hello world'); // [ 'r' ]

hasLetterR('just j and s and t etc'); // null

filter(hasLetterR, ['rock and roll', 'smooth jazz']); // ['rock and roll']

const removeStringsWithoutRs = filter(hasLetterR); // xs => xs.filter(x => x.match(/r/g))

removeStringsWithoutRs(['rock and roll', 'smooth jazz', 'drum circle']); // ['rock and roll', 'drum circle']

const noVowels = replace(/[aeiou]/ig); // (r,x) => x.replace(/[aeiou]/ig, r)

const censored = noVowels('*'); // x => x.replace(/[aeiou]/ig, '*')

censored('Chocolate Rain'); // 'Ch*c*l*t* R**n'