Skip to content

Make Month CaseIterable #819

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
leotumwattana wants to merge 3 commits into
base: master
Choose a base branch
from
+17 −2
Open

Make Month CaseIterable #819

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
9a4b11f
Make Month CaseIterable
leotumwattana Sep 19, 2023
2d2b0f8
Add overload of Month.numberOfDays:isLeapYear
leotumwattana Sep 19, 2023
85cfa43
Fix comment grammar
leotumwattana Sep 19, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 17 additions & 2 deletions Sources/SwiftDate/Supports/TimeStructures.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -92,7 +92,7 @@ public struct Year: CustomStringConvertible, Equatable {
// MARK: - Month

/// Defines months in a year
public enum Month: Int, CustomStringConvertible, Equatable {
public enum Month: Int, CaseIterable, CustomStringConvertible, Equatable {
case january = 0, february, march, april, may, june, july, august, september, october, november, december

public var description: String {
Expand Down Expand Up @@ -134,7 +134,7 @@ public enum Month: Int, CustomStringConvertible, Equatable {
return add(months: -(months % 12))
}

/// Returns the number of days in a this month for a given year
/// Returns the number of days in this month for a given year
///
/// - Parameter year: reference year.
/// - Returns: The number of days in this month.
Expand All @@ -148,5 +148,20 @@ public enum Month: Int, CustomStringConvertible, Equatable {
return 31
}
}

/// Returns the number of days in this month given if it is a leap year
///
/// - Parameter isLeapYear: whether the year is a leapYear.
/// - Returns: The number of days in this month.
public func numberOfDays(isLeapYear: Bool) -> Int {
switch self {
case .february:
return isLeapYear ? 29 : 28
case .april, .june, .september, .november:
return 30
default:
return 31
}
}

}