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Added docu.

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This commit is contained in:
Martin Edenhofer 2013-06-10 10:50:50 +02:00
parent 41e2fd5f40
commit 80b856fd5b
1 changed files with 45 additions and 0 deletions
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45
lib/time_calculation.rb
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@ -1,4 +1,23 @@
module TimeCalculation module TimeCalculation
=begin
put working hours matrix and timezone in function, returns UTC working hours matrix
working_hours_martix = TimeCalculation.working_hours('2013-10-27 20:00:15', working_hours_matrix, 'Europe/Berlin')
working_hours_martix = {
:Mon => [nil,nil,nil,nil,nil,nil,nil,nil,true,true,true,true,true,true,true,true,true,true,true,nil,nil,nil,nil,nil],
:Tue => [nil,nil,nil,nil,nil,nil,nil,nil,true,true,true,true,true,true,true,true,true,true,true,nil,nil,nil,nil,nil],
:Wed => [nil,nil,nil,nil,nil,nil,nil,nil,true,true,true,true,true,true,true,true,true,true,true,nil,nil,nil,nil,nil],
:Thu => [nil,nil,nil,nil,nil,nil,nil,nil,true,true,true,true,true,true,true,true,true,true,true,nil,nil,nil,nil,nil],
:Fri => [nil,nil,nil,nil,nil,nil,nil,nil,true,true,true,true,true,true,true,true,true,true,true,nil,nil,nil,nil,nil],
:Sat => [],
:Sun => [],
}
=end
def self.working_hours(start_time, config, timezone) def self.working_hours(start_time, config, timezone)
time_diff = 0 time_diff = 0
if timezone if timezone
@ -77,6 +96,19 @@ module TimeCalculation
return working_hours return working_hours
end end
=begin
returns business hours in minutes between to dates
business_hours_in_min = Time.Calculation.business_time_diff(
'2013-10-27 14:00:15',
'2013-10-27 18:10:15',
working_hours_martix,
'Europe/Berlin',
)
=end
def self.business_time_diff(start_time, end_time, config, timezone = '') def self.business_time_diff(start_time, end_time, config, timezone = '')
if start_time.class == String if start_time.class == String
start_time = Time.parse( start_time.to_s + 'UTC' ) start_time = Time.parse( start_time.to_s + 'UTC' )
@ -180,6 +212,19 @@ module TimeCalculation
diff.round diff.round
end end
=begin
returns destination date of start time plus X minutes
dest_time = Time.Calculation.dest_time(
'2013-10-27 14:00:15',
120,
working_hours_martix,
'Europe/Berlin',
)
=end
def self.dest_time(start_time, diff_in_min, config, timezone = '') def self.dest_time(start_time, diff_in_min, config, timezone = '')
if start_time.class == String if start_time.class == String
start_time = Time.parse( start_time.to_s + ' UTC' ) start_time = Time.parse( start_time.to_s + ' UTC' )