export function getTickDomain()

in src/utils/Scale.js [104:124]

• 16 lines of code
• 7 McCabe index (conditional complexity)

export function getTickDomain(scale, { ticks, tickCount, nice } = {}) {
  const scaleType = inferScaleType(scale);
  const scaleDomain = scale.domain();

  if (nice && scaleType !== 'ordinal') {
    // If nicing, initialize a new scale and nice it
    // eslint-disable-next-line no-param-reassign
    scale = scale
      .copy()
      .domain(scaleDomain)
      .nice(tickCount || 10);
  }

  if (Array.isArray(ticks)) {
    return combineDomains([
      scale.domain(),
      domainFromData(ticks, identity, dataTypeFromScaleType(scaleType)),
    ]);
  } else if (nice && scaleType !== 'ordinal') return scale.domain();
  // return undefined by default, if we have no options pertaining to ticks
}