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markwragg/working-days.ps1

Last active September 5, 2017 08:09
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Number of working days between two dates
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working-days.ps1
#As a function
Function Get-WorkingDays ($Date) {
(0..((Get-Date $Date) - (Get-Date)).days | % { (Get-Date).AddDays($_) } | Where-Object DayOfWeek -notin 'Saturday','Sunday').count
}
Get-WorkingDays 15/09/2017
#One liner
(0..((Get-Date '15/09/2017') - (Get-Date)).days | % { (Get-Date).AddDays($_) } | ? DayOfWeek -notin 'Saturday','Sunday').count
#Code golf
(0..((Date 15/09)-(Date)).days|%{(Date).AddDays($_)}|? DayOfWeek -notin 6,0).count
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