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. | | contains(largeRangeData, smallRangeData, exact) | Return boolean. | | sleep(ms) | Suspend |