41 lines
677 B
Go
41 lines
677 B
Go
package math
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import "math"
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import "html/template"
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import "git.tebibyte.media/sashakoshka/step"
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var _ step.FuncProvider = new(Provider)
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// Provider provides math functions.
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type Provider struct {
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}
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// FuncMap fulfills the step.FuncProvider interface.
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func (this *Provider) FuncMap () template.FuncMap {
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return template.FuncMap {
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"add": funcAdd,
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"sub": funcSub,
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"mul": funcMul,
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"div": funcDiv,
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"pow": math.Pow,
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"sqrt": math.Sqrt,
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}
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}
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func funcAdd (a, b float64) float64 {
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return a + b
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}
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func funcSub (a, b float64) float64 {
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return a - b
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}
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func funcMul (a, b float64) float64 {
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return a * b
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}
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func funcDiv (a, b float64) float64 {
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return a / b
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}
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