to-width - npm Package Compare versions

Comparing version 1.0.3 to 1.0.4

lib/main.js

@@ -1,3 +0,4 @@
-// Generated by CoffeeScript 1.10.0
+// Generated by CoffeeScript 2.5.1
 (function() {
+  //###########################################################################################################
   var CND, alert, badge, debug, echo, help, info, log, rpr, self, urge, warn, whisper, ƒ;
@@ -29,2 +30,4 @@
 
+  //...........................................................................................................
+  // probes                    = require './probes'
   this._width_of_string = require('string-width');
@@ -40,10 +43,10 @@
 
+  //-----------------------------------------------------------------------------------------------------------
   this.to_width = ƒ(function(text, width, settings) {
-
-    /* Fit text into `width` columns, taking into account ANSI color codes (that take up bytes but not width)
-    and double-width glyphs such as CJK characters.
-     */
+    /* `WCString` occasionally is off by one, so here we fix that: */
     var R, align, ellipsis, old_width, p, padder, ref, ref1, ref2, width_1;
     if (!(width >= 2)) {
-      throw new Error("width must at least be 2, got " + width);
+      /* Fit text into `width` columns, taking into account ANSI color codes (that take up bytes but not width)
+       and double-width glyphs such as CJK characters. */
+      throw new Error(`width must at least be 2, got ${width}`);
     }
@@ -58,10 +61,9 @@ padder = (ref = settings != null ? settings['padder'] : void 0) != null ? ref : ' ';
     }
+    //.........................................................................................................
     if (old_width > (width_1 = width - 1)) {
-
-      /* `WCString` occasionally is off by one, so here we fix that: */
       R = (new this._Wcstring(text)).truncate(width_1, '');
-      R += ellipsis + ((this.width_of(R)) < width_1 ? ellipsis : '');
+      R += ellipsis + (((this.width_of(R)) < width_1) ? ellipsis : '');
     } else {
-
       /* TAINT assuming uncolored, single-width glyph for padding */
+      //.........................................................................................................
       p = width - old_width;
@@ -79,13 +81,13 @@ switch (align) {
         default:
-          throw new Error("expected one of 'left, 'right'. 'center', got " + (rpr(align)));
+          throw new Error(`expected one of 'left, 'right'. 'center', got ${rpr(align)}`);
       }
     }
+    //.........................................................................................................
     return R;
   });
 
-  this.width_of = ƒ((function(_this) {
-    return function(text) {
-      return _this._width_of_string(text);
-    };
-  })(this));
+  //-----------------------------------------------------------------------------------------------------------
+  this.width_of = ƒ((text) => {
+    return this._width_of_string(text);
+  });
 
@@ -92,0 +94,0 @@ }).call(this);

lib/tests.js

@@ -1,5 +0,6 @@
-// Generated by CoffeeScript 1.10.0
+// Generated by CoffeeScript 2.5.1
 (function() {
-  var CND, alert, badge, debug, echo, help, include, info, log, ref, rpr, test, to_width, urge, warn, whisper, width_of,
-    indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
+  //###########################################################################################################
+  var CND, alert, badge, debug, echo, help, include, info, log, rpr, test, to_width, urge, warn, whisper, width_of,
+    indexOf = [].indexOf;
 
@@ -30,15 +31,20 @@ CND = require('cnd');
 
+  //...........................................................................................................
   test = require('guy-test');
 
-  ref = require('./main'), to_width = ref.to_width, width_of = ref.width_of;
+  //...........................................................................................................
+  ({to_width, width_of} = require('./main'));
 
+  //===========================================================================================================
+  // TESTS
+  //-----------------------------------------------------------------------------------------------------------
   this["demo"] = function(T, done) {
     var alignments_and_texts, colors, show, stripe;
     show = function() {
-      var align, border, i, j, len, len1, n, ref1, ref2, results, text;
+      var align, border, i, j, len, len1, n, ref, results, text;
       border = CND.blue('│');
-      ref1 = [2, 3, 4, 10, 20, 30];
+      ref = [2, 3, 4, 10, 20, 30];
       results = [];
-      for (i = 0, len = ref1.length; i < len; i++) {
-        n = ref1[i];
+      for (i = 0, len = ref.length; i < len; i++) {
+        n = ref[i];
         info();
@@ -51,9 +57,9 @@ help(n);
         for (j = 0, len1 = alignments_and_texts.length; j < len1; j++) {
-          ref2 = alignments_and_texts[j], align = ref2[0], text = ref2[1];
+          [align, text] = alignments_and_texts[j];
           text = CND.white(text);
-          text = to_width(text, n, {
-            align: align
-          });
-          info(border + text + border + ' ' + (CND.blue(width_of(text))));
+          text = to_width(text, n, {align});
+          info(border + text + border + ' ' + (CND.blue(width_of(text)))); // + ' ' + ( CND.yellow text.length )
         }
+        // info '╭' + ( '─'.repeat n ) + '╮'
+        // info '╰' + ( '─'.repeat n ) + '╯'
         results.push(info('└' + ('─'.repeat(n)) + '┘'));
@@ -67,7 +73,7 @@ }
       return ((function() {
-        var i, len, ref1, results;
-        ref1 = Array.from(text);
+        var i, len, ref, results;
+        ref = Array.from(text);
         results = [];
-        for (idx = i = 0, len = ref1.length; i < len; idx = ++i) {
-          glyph = ref1[idx];
+        for (idx = i = 0, len = ref.length; i < len; idx = ++i) {
+          glyph = ref[idx];
           results.push(colors[idx % 2](glyph));
@@ -80,5 +86,13 @@ }
     show();
+    // debug '          1         2         3         4'
+    // debug ' 1234567890123456789012345678901234567890'
+    // debug ( new TO_WIDTH._Wcstring "a nice test to see the effects of fixed width" ).truncate 30, '*'
+    // debug ( new TO_WIDTH._Wcstring "北京 (Peking) 位於華北 (North China) 平原的西北边缘 (north-western border area)" ).truncate 30, '*'
+    // debug ( new TO_WIDTH._Wcstring "北京 (Peking) " + ( CND.white "位於華北" ) + CND.yellow " (North China) 平原的西北边缘 (north-western border area)" ).truncate 30, '*'
+
+    //.........................................................................................................
     return done();
   };
 
+  //-----------------------------------------------------------------------------------------------------------
   this["demo 2"] = function(T, done) {
@@ -99,6 +113,10 @@ info('abcd', 'abcd'.length, Buffer.byteLength('abcd'), width_of('abcd'));
 
+  //===========================================================================================================
+  // HELPERS
+  //-----------------------------------------------------------------------------------------------------------
   this._prune = function() {
-    var name, value;
-    for (name in this) {
-      value = this[name];
+    var name, ref, value;
+    ref = this;
+    for (name in ref) {
+      value = ref[name];
       if (name.startsWith('_')) {
@@ -114,2 +132,3 @@ continue;
 
+  //-----------------------------------------------------------------------------------------------------------
   this._main = function() {
@@ -121,9 +140,13 @@ return test(this, {
 
+  //###########################################################################################################
   if (module.parent == null) {
     include = ["demo"];
+    // @_prune()
     this._main();
   }
 
+  // debug '5562', JSON.stringify key for key in Object.keys @
+
 }).call(this);
 
 //# sourceMappingURL=tests.js.map

package.json

 {
   "name": "to-width",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "The essential building block for command line tables: truncate & pad strings to given width, taking care of wide characters, accents and ANSI colors",
@@ -39,9 +39,9 @@ "main": "lib/main.js",
   "dependencies": {
-    "cnd": "^4.0.5",
-    "string-width": "^1.0.1",
+    "cnd": "^5.3.2",
+    "string-width": "^4.2.0",
     "wcstring": "^2.1.1"
   },
   "devDependencies": {
-    "guy-test": "^1.2.3"
+    "guy-test": "^2.0.1"
   }
 }

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

40887

increased by38.87%

Lines of code

195

increased by15.38%

Worsened metrics

Number of package files

10

decreased by-9.09%

Dependency changes

• + Addedansi-regex@5.0.1(transitive)

• + Addedcnd@5.3.2(transitive)

• + Addedemoji-regex@8.0.0(transitive)

• + Addedis-fullwidth-code-point@3.0.0(transitive)

• + Addedmkdirp@1.0.4(transitive)

• + Addedstring-width@4.2.3(transitive)

• + Addedstrip-ansi@6.0.1(transitive)

• - Removedansi-regex@2.1.1(transitive)

• - Removedcnd@4.9.0(transitive)

• - Removedcode-point-at@1.1.0(transitive)

• - Removedis-fullwidth-code-point@1.0.0(transitive)

• - Removedminimist@1.2.8(transitive)

• - Removedmkdirp@0.5.6(transitive)

• - Removednumber-is-nan@1.0.1(transitive)

• - Removedstring-width@1.0.2(transitive)

• - Removedstrip-ansi@3.0.1(transitive)

• Updatedcnd@^5.3.2

• Updatedstring-width@^4.2.0