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.
21 lines
698 B
Ruby
21 lines
698 B
Ruby
# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
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module Format; module Currency
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# Converts currency units into subunits.
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# @param [String] units
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# @return [Integer]
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def self.dollars_to_cents(units)
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return (units.gsub(',','').gsub(Settings.intntl.currencies[0],'').to_f * 100).to_i
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end
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# Converts currency subunits into units.
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# @param [Integer] subunits
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# @return [String]
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def self.cents_to_dollars(subunits)
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return (subunits.to_f / 100.0).to_s
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.gsub(/^(\d+)\.0$/, '\1') # remove trailing zero if no decimals (eg. "1.0" -> "1")
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.gsub(/^(\d+)\.(\d)$/, '\1.\20') # add a second zero if single decimal (eg. "9.9" -> "9.90")
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end
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end; end
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