Module:Sandbox/DixonD/Datetime: Difference between revisions

Revision as of 16:48, 20 April 2013

Revision as of 16:51, 20 April 2013

Line 4:

this.calendars = {};

function this:.registerCalendar(moduleName, ...)

for index in ... do

this.calendars[index] = moduleName; -- loaded lazily

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end;

this:.registerCalendar("Module:Sandbox/DixonD/Datetime/Gregorian", "Gregorian", "g"); --first position is the default

this:.registerCalendar("Module:Sandbox/DixonD/Datetime/Julian", "Julian", "j");

-- more calendars may be added later in new modules pluggable here into this factory...

function this:.selectCalendar(index)

if index == nil then

index = 0; -- use the default calendar (Gregorian as set above)

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-- main functions

function this:.julianDay(year, month, day, hour, minute, second, calendar)

calendar = this:.selectCalendar(calendar);

if calendar == nil then

return tostring(Error.error{"Calendar ''" .. calendar .. "'' is either missing or unknown!"});

Line 51:

end;

function this:.dateOfJulianDay(julianDay, calendar)

calendar = this:.selectCalendar(calendar);

if calendar == nil then

return tostring(Error.error{"Calendar ''" .. calendar .. "'' is either missing or unknown!"});

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end;

function this:.yearOfJulianDay(julianDay, calendar)

calendar = this:.selectCalendar(calendar);

if calendar == nil then

return tostring(Error.error{"Calendar ''" .. calendar .. "'' is either missing or unknown!"});

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end;

function this:.monthOfJulianDay(julianDay, calendar)

calendar = this:.selectCalendar(calendar);

if calendar == nil then

return tostring(Error.error{"Calendar ''" .. calendar .. "'' is either missing or unknown!"});

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end;

function this:.dayOfJulianDay(julianDay, calendar)

calendar = this:.selectCalendar(calendar);

if calendar == nil then

return tostring(Error.error{"Calendar ''" .. calendar .. "'' is either missing or unknown!"});

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end;

function this:.weekdayOfJulianDay(julianDay, calendar)

calendar = this:.selectCalendar(calendar);

if calendar == nil then

return tostring(Error.error{"Calendar ''" .. calendar .. "'' is either missing or unknown!"});

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end;

function this:.hourOfJulianDay(julianDay, calendar)

calendar = this:.selectCalendar(calendar);

if calendar == nil then

return tostring(Error.error{"Calendar ''" .. calendar .. "'' is either missing or unknown!"});

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end;

function this:.minuteOfJulianDay(julianDay, calendar)

calendar = this:.selectCalendar(calendar);

if calendar == nil then

return tostring(Error.error{"Calendar ''" .. calendar .. "'' is either missing or unknown!"});

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end;

function this:.secondOfJulianDay(julianDay, calendar)

calendar = this:.selectCalendar(calendar);

if calendar == nil then

return tostring(Error.error{"Calendar ''" .. calendar .. "'' is either missing or unknown!"});