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Task/Price-fraction/Sidef/price-fraction.sidef

@@ -0,0 +1,35 @@
+var table = <<'EOT'.lines.map { .words.grep{.is_numeric}.map{.to_n} }
+>=  0.00  <  0.06  :=  0.10
+>=  0.06  <  0.11  :=  0.18
+>=  0.11  <  0.16  :=  0.26
+>=  0.16  <  0.21  :=  0.32
+>=  0.21  <  0.26  :=  0.38
+>=  0.26  <  0.31  :=  0.44
+>=  0.31  <  0.36  :=  0.50
+>=  0.36  <  0.41  :=  0.54
+>=  0.41  <  0.46  :=  0.58
+>=  0.46  <  0.51  :=  0.62
+>=  0.51  <  0.56  :=  0.66
+>=  0.56  <  0.61  :=  0.70
+>=  0.61  <  0.66  :=  0.74
+>=  0.66  <  0.71  :=  0.78
+>=  0.71  <  0.76  :=  0.82
+>=  0.76  <  0.81  :=  0.86
+>=  0.81  <  0.86  :=  0.90
+>=  0.86  <  0.91  :=  0.94
+>=  0.91  <  0.96  :=  0.98
+>=  0.96  <  1.01  :=  1.00
+EOT
+
+func price(money) {
+    table.each { |row|
+           (row[0] <= money) ->
+        && (row[1] >  money) ->
+        && return row[2];
+    }
+    die "Out of range";
+}
+
+for n in %n(0.3793 0.4425 0.0746 0.6918 0.2993 0.5486 0.7848 0.9383 0.2292) {
+    say price(n);
+}