const el = "1 + 2 Apple"

extract(el, true).numbers()

extract("#test").numbers()

const el = "1 + 2 Apple"

extract(el, true).letters()

extract(el, true).letters({ "join": true }) // Apple

extract(el, true).letters({ "join": { "char": "+" }) //A+p+p+l+e

extract("#test").letters()

extract("#test").letters({ "join": true }) // Apple

extract("#test").letters({ "join": { "char": "+" }) //A+p+p+l+e

const el = "A &%1 ' {}]"

extract(el, true).special()

extract("#test").special()

const el = "I have two websites. These are https://aligoren.com and https://medium.com/@aligoren"

extract(el, true).url()

extract("#test").url()

const el = "I have two email. These are admin@aligoren.com and goren.ali@yandex.com"

extract(el, true).mail()

extract("#test").mail()

const el = "<img src='http://site.com/me.jpg' /> and <img src='https://www.google.com/logo.png' />"

extract(el, true).images()

extract("#test").images()

const el = "<h1>My name is ali</h1> <h2>Description here</h2> and <h3>Subtitle</h3> and <h1>Post title</h1>"

extract(el, true).h(1) // ['<h1>My name is ali</h1>', '<h1>Post title</h1>']

extract(el, true).h(2) // ['<h2>Description here</h2>']

extract(el, true).h(3) // ['<h3>Subtitle</h3>']

extract(el, true).h() // ['<h1>My name is ali</h1>', '<h2>Description here</h2>', '<h3>Subtitle</h3>', '<h1>Post title</h1>']

extract("#test").h(1) // ['<h1>My name is ali</h1>', '<h1>Post title</h1>']

extract("#test").h(2) // ['<h2>Description here</h2>']

extract("#test").h(3) // ['<h3>Subtitle</h3>']

extract("#test").h() // ['<h1>My name is ali</h1>', '<h2>Description here</h2>', '<h3>Subtitle</h3>', '<h1>Post title</h1>']