Here we go!
f=a=>`$${a.toFixed`2`}`;
And the results:
f(.4); // "$0.40" f(0); // "$0.00" f(6.2); // "$6.20"
And how about some Intl?
Intl
f=a=>new Intl.NumberFormat('en-US', { style: 'currency', currency: 'USD' }).format(a)
Which does a bit more, like adding commas:
f(.4); // "$0.40" f(0); // "$0.00" f(6.2); // "$6.20" f(100000000.1234); // "$100,000,000.12"
Hello, I am surprised, you can call a function with ``. How come is it working?
ES6 added this functionality, called Tagged Template! A few examples can be found here: wesbos.com/tagged-template-literals/
Thanks a ton :) learnt new thing
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Here we go!
And the results:
And how about some
Intl?Which does a bit more, like adding commas:
Hello, I am surprised, you can call a function with ``. How come is it working?
ES6 added this functionality, called Tagged Template! A few examples can be found here: wesbos.com/tagged-template-literals/
Thanks a ton :) learnt new thing