6772312ea7
The primary license of the project is changing to: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later with some specific files to be licensed under the one of two licenses: CC0-1.0 LGPL-3.0-or-later This commit is one of the many steps to relicense the entire codebase. Documentation granting permission for this relicensing (from all past contributors who hold copyrights) is on file with Software Freedom Conservancy, Inc.
18 lines
No EOL
899 B
Ruby
18 lines
No EOL
899 B
Ruby
# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
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class Numeric
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# Works like Numeric#floor but uses an offset other than 1. Ex: 6.floor_for_delta(5) -> 5
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# @param [Integer] delta the integer offsets from zero to round down to
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# @return [Integer]
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def floor_for_delta(delta)
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raise ArgumentError.new('delta must be a positive integer') unless delta.is_a?(Integer) && delta > 0
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(self % delta).zero? ? self : ((self.to_i / delta)) * delta;
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end
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# Works like Numeric#ceil but uses an offset other than 1. Ex: 6.floor_for_delta(5) -> 10
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# @param [Integer] delta the integer offsets from zero to round up to
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# @return [Integer]
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def ceil_for_delta(delta)
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raise ArgumentError.new('delta must be a positive integer') unless delta.is_a?(Integer) && delta > 0
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(self % delta).zero? ? self : ((self.floor.to_i / delta)+1) * delta;
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end
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end |