Series.xs_check: def of bend-visgraph@2.0.0.0
Import: import bend-visgraph@2.0.0.0/src/series.bend as Series
Lines 105-112 of bend-visgraph@2.0.0.0/src/series.bend: https://jend.leeeet.dev/read.txt?path=bend-visgraph@2.0.0.0/src/series.bend&start_line=105&end_line=112

import Base

def xs_check(same: Bool, up: Bool, rev: List<&2, F32>, +n: U32, +m: U32) -> XsCheck:
  match same up:
    case False{} _:
      XsBad{"the x coordinates hold " ++ U32.show(m) ++ " values and the series " ++ U32.show(n)}
    case True{} False{}:
      XsBad{"the x coordinates must increase"}
    case True{} True{}:
      XsOk{rev}

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.show
  https://jend.leeeet.dev/definition.txt?path=bend-visgraph@2.0.0.0/src/series.bend&name=XsCheck