Data update

Task/Determine-if-a-string-is-numeric/EMal/determine-if-a-string-is-numeric.emal

@@ -1,4 +1,4 @@
-fun isNumeric = logic by text value
+fun isNumeric ← logic by text value
   try
     ^|So funny:
      |a) we check if it's castable to a real
@@ -12,8 +12,8 @@ fun isNumeric = logic by text value
     return false
   end
 end
-fun main = int by List args
-  if args.length == 1
+fun main ← int by List args
+  if args.length æ 1
     writeLine(isNumeric(args[0]))
   else
     writeLine("value".padEnd(8, " ") + " " + "numeric")

Task/Determine-if-a-string-is-numeric/Ed/determine-if-a-string-is-numeric.ed

@@ -0,0 +1,5 @@
+H
+g/^([-+]?[0-9]*)(\.[0-9]+([eE][+-]?[0-9]+)?)?$/s//\1\2 is numeric/
+v/numeric/s/.*/& is not numeric/
+,p
+Q

Task/Determine-if-a-string-is-numeric/Phix/determine-if-a-string-is-numeric.phix

@@ -1,34 +1,32 @@
-(phixonline)-->
- <span style="color: #008080;">function</span> <span style="color: #000000;">isNumber</span><span style="color: #0000FF;">(</span><span style="color: #004080;">string</span> <span style="color: #000000;">s</span><span style="color: #0000FF;">)</span>
-     <span style="color: #008080;">return</span> <span style="color: #7060A8;">scanf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">s</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"%f"</span><span style="color: #0000FF;">)!={}</span>
- <span style="color: #000080;font-style:italic;">-- Alt: isNumberString(object s) and
- --  return string(s) and scanf(s,"%f")!={}, or even
- --  return string(s) and scanf(substitute(trim(s),",",""),"%f")!={}</span>
- <span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
+function isNumber(string s)
+    return scanf(s,"%f")!={}
+-- Alt: isNumberString(object s) and
+--  return string(s) and scanf(s,"%f")!={}, or even
+--  return string(s) and scanf(substitute(trim(s),",",""),"%f")!={}
+end function
 
- <span style="color: #008080;">constant</span> <span style="color: #000000;">tests</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span><span style="color: #008000;">"#a"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"#A"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0xA"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0(16)A"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"#FF"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"255"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0"</span><span style="color: #0000FF;">,</span>
-                   <span style="color: #008000;">"0."</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0.0"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"000.000"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0e0"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0e-2000"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">" "</span><span style="color: #0000FF;">,</span>
-                   <span style="color: #008000;">".14"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">".05"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"-5.2"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0xf"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"ten"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"1B"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"#1B"</span><span style="color: #0000FF;">,</span>
-                   <span style="color: #008000;">" 12  "</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">trim</span><span style="color: #0000FF;">(</span><span style="color: #008000;">" 12  "</span><span style="color: #0000FF;">),</span><span style="color: #008000;">"1"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0o16"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0o18"</span><span style="color: #0000FF;">,</span>
-                   <span style="color: #008000;">"0b10101111_11110000_11110000_00110011"</span><span style="color: #0000FF;">,</span>
-                   <span style="color: #008000;">"1_000"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"50e"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"+123"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"+ 123"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"-0b10101"</span><span style="color: #0000FF;">,</span>
-                   <span style="color: #008000;">"NaN"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"+.345"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"12..34"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"12e3.4"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0-2"</span><span style="color: #0000FF;">,</span>
-                   <span style="color: #008000;">"192.168.0.1"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"1.2e"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"1 2"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"12.34"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">""</span><span style="color: #0000FF;">,</span>
-                   <span style="color: #008000;">"beef"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"#beef"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"1,000,000"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"Inf"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"1/2"</span><span style="color: #0000FF;">,</span>
-                   <span style="color: #008000;">"1.5e+27"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"0x10.5"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"1."</span><span style="color: #0000FF;">}</span>
+constant tests = {"#a","#A","0xA","0(16)A","#FF","255","0",
+                  "0.","0.0","000.000","0e0","0e-2000"," ",
+                  ".14",".05","-5.2","0xf","ten","1B","#1B",
+                  " 12  ",trim(" 12  "),"1","0o16","0o18",
+                  "0b10101111_11110000_11110000_00110011",
+                  "1_000","50e","+123","+ 123","-0b10101",
+                  "NaN","+.345","12..34","12e3.4","0-2",
+                  "192.168.0.1","1.2e","1 2","12.34","",
+                  "beef","#beef","1,000,000","Inf","1/2",
+                  "1.5e+27","0x10.5","1."}
 
- <span style="color: #004080;">sequence</span> <span style="color: #000000;">numeric</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{},</span>
-          <span style="color: #000000;">notnumb</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{}</span>
- <span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">tests</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
-     <span style="color: #004080;">string</span> <span style="color: #000000;">ti</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">tests</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
-     <span style="color: #008080;">if</span> <span style="color: #000000;">isNumber</span><span style="color: #0000FF;">(</span><span style="color: #000000;">ti</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
-         <span style="color: #000000;">numeric</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">numeric</span><span style="color: #0000FF;">,</span><span style="color: #000000;">ti</span><span style="color: #0000FF;">)</span>
-     <span style="color: #008080;">else</span>
-         <span style="color: #000000;">notnumb</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">notnumb</span><span style="color: #0000FF;">,</span><span style="color: #000000;">ti</span><span style="color: #0000FF;">)</span>
-     <span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
- <span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
- <span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"numeric: "</span><span style="color: #0000FF;">)</span>
- <span style="color: #7060A8;">pp</span><span style="color: #0000FF;">(</span><span style="color: #000000;">numeric</span><span style="color: #0000FF;">,{</span><span style="color: #004600;">pp_Indent</span><span style="color: #0000FF;">,</span><span style="color: #000000;">9</span><span style="color: #0000FF;">})</span>
- <span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"\nnot numeric: "</span><span style="color: #0000FF;">)</span>
- <span style="color: #7060A8;">pp</span><span style="color: #0000FF;">(</span><span style="color: #000000;">notnumb</span><span style="color: #0000FF;">,{</span><span style="color: #004600;">pp_Indent</span><span style="color: #0000FF;">,</span><span style="color: #000000;">13</span><span style="color: #0000FF;">})</span>
-<!--
+sequence numeric = {},
+         notnumb = {}
+for i=1 to length(tests) do
+    string ti = tests[i]
+    if isNumber(ti) then
+        numeric = append(numeric,ti)
+    else
+        notnumb = append(notnumb,ti)
+    end if
+end for
+puts(1,"numeric: ")
+pp(numeric,{pp_Indent,9})
+puts(1,"\nnot numeric: ")
+pp(notnumb,{pp_Indent,13})