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• scalac-scoverage-domain_2.13
• 2.2.1
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• DoubleFormat.scala

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scoverage.domain.DoubleFormat.scala Maven / Gradle / Ivy

package scoverage.domain

import java.text.DecimalFormat
import java.text.DecimalFormatSymbols
import java.util.Locale

object DoubleFormat {
  private[this] val twoFractionDigitsFormat: DecimalFormat = {
    val fmt = new DecimalFormat()
    fmt.setDecimalFormatSymbols(new DecimalFormatSymbols(Locale.US))
    fmt.setMinimumIntegerDigits(1)
    fmt.setMinimumFractionDigits(2)
    fmt.setMaximumFractionDigits(2)
    fmt.setGroupingUsed(false)
    fmt
  }

  def twoFractionDigits(d: Double) = twoFractionDigitsFormat.format(d)

}