Ruby String Format Time

Strftime actually converts whatever data we specify as a string to the date format we want.

Ruby string format time.

The directives begin with a percent character. Replace the 0 with a dash to get this effect. Typically methods with names ending in modify their receiver while those without a return a new. It is good practice to avoid x and x because there are corresponding locale.

Creating an object with a specific date. Time getlocal return a new time object in local zone time getutc return a new time object in utc formatting times and dates. Any text not listed as a directive will be passed through to the output string. Time gmtime convert back to utc.

If you want a date object to handle then the ruby date class can help you handle it but i belive that everything still needs to be done with time objects. So the result may differ even if the same format string is used in other systems such as c. As you can see with the strfttime method we changed the current time and date to another format. Formats date according to the directives in the given format string.

There are various ways to format date and time. Alternatively you can use the ljust and rjust methods from the string class to do the same. Time is an abstraction of dates and times. This method is locale independent.

Replace the 0 with a dash to get this effect. Because of aliasing issues users of strings should be aware of the methods that modify the contents of a string object. The time class treats gmt greenwich mean time and utc coordinated universal time as equivalent gmt is the older way of referring to these baseline times but persists in the names of calls on posix systems. See ruby doc for time for more output string formats the above should work if you want a string.

You can also use this ruby string format trick to create aligned columns of text. Seconds s second of the minute 00 60 l millisecond of the second 000 999 s number of seconds since 1970 01 01 00 00 00 utc. If t is in utc time zone time localtime convert to local timezone. Time is stored internally as the number of seconds with fraction since the epoch january 1 1970 00 00 utc also see the library module date.

Since ruby s time class implements a proleptic gregorian calendar and has no concept of calendar reform there s no way to. String objects may be created using new or as literals. A string object holds and manipulates an arbitrary sequence of bytes typically representing characters. See ruby doc for date for details of the date class.