npm install fish-helper

const helper = require('fish-helper')

Method	Description
`add(hour, start)`	Add hour from start date, return timestamp.
`offset_time(date, type)`	The time difference (absolute value), returns the corresponding string.
`before_lt_hour(date, hour)`	The date is less than now, and the date is less than hour from now.
`before_gt_hour(date, hour)`	The date is less than now, and the date is greater than hour from now.
`after_lt_hour(date, hour)`	The date is greater than now, and the date is less than hour from now.
`after_gt_hour(date, hour)`	The date is greater than now, and the date is greater than hour from now.
`is_current_year(date)`	Return boolean.
`get_time_obj(date)`	Return object that includes keys: year, month, day, hour, minute, seconds, day_of_week.
`format_count({num, divide, suffix, show_suffix_always})`	Return num or string or 0.
`format_num2date(timestamp)`	Convert time to object; return object that includes keys: day, hour, minute, seconds.
`count_down(date, fn)`	End time countdown, end time can be passed in by itself; fn is a callback function that takes a remaining time argument; return a function to stop the timer.
`count_down_by_remain_seconds(fn, seconds)`	60-second countdown. Time can pass by itself.
`format_thousandth(num)`	Format the data as a string with thousands of bits.
`is_empty(data)`	Determines whether the data is empty.
`poll(fn, minute)`	Execute fn function every minute, return function to stop the fn.
`is_equal(a, b, exact)`	Return boolean, compare a and b; a and b are any type of data.
`sleep(ms)`	Suspend

Package detail

fish-helper