19 lines
320 B
Go
19 lines
320 B
Go
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package util
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// AbsMinusd returns the value, with the absolute value subtracted
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// by minus, or 0 if minus is more than abs.
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func AbsMinusd(val, minus float64) float64 {
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if val > 0 {
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val -= minus
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if val < 0 {
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val = 0
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}
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} else {
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val += minus
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if val > 0 {
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val = 0
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}
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}
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return val
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}
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