columnify - npm Package Compare versions

Comparing version 1.1.0 to 1.2.0-alpha

index.js

@@ -6,2 +6,3 @@ "use strict"
 var padRight = utils.padRight
+var padCenter = utils.padCenter
 var padLeft = utils.padLeft
@@ -19,2 +20,3 @@ var splitIntoLines = utils.splitIntoLines
   preserveNewLines: false,
+  paddingChr: ' ',
   headingTransform: function(key) {
@@ -161,3 +163,3 @@ return key.toUpperCase()
 
-  var rows = createRows(items, columns, columnNames) // merge lines into rows
+  var rows = createRows(items, columns, columnNames, options.paddingChr) // merge lines into rows
   // conceive output
@@ -182,3 +184,3 @@ return rows.reduce(function(output, row) {
 
-function createRows(items, columns, columnNames) {
+function createRows(items, columns, columnNames, paddingChr) {
   return items.map(function(item) {
@@ -196,4 +198,5 @@ var row = []
         var val = item[columnName][i] || '' // || '' ensures empty columns get padded
-        if (column.align == 'right') row[i].push(padLeft(val, column.width))
-        else row[i].push(padRight(val, column.width))
+        if (column.align == 'right') row[i].push(padLeft(val, column.width, paddingChr))
+        else if (column.align == 'center') row[i].push(padCenter(val, column.width, paddingChr))
+        else row[i].push(padRight(val, column.width, paddingChr))
       })
@@ -200,0 +203,0 @@ }

package.json

 {
   "name": "columnify",
-  "version": "1.1.0",
+  "version": "1.2.0-alpha",
   "description": "Render data in text columns, supports in-column text-wrap.",
@@ -34,3 +34,3 @@ "main": "index.js",
   "dependencies": {
-    "strip-ansi": "^0.2.1",
+    "strip-ansi": "^1.0.0",
     "wcwidth.js": "~0.0.4"
@@ -37,0 +37,0 @@ },

utils.js

@@ -6,2 +6,13 @@ "use strict"
 /**
+ * repeat string `str` up to total length of `len`
+ *
+ * @param String str string to repeat
+ * @param Number len total length of output string
+ */
+
+function repeatString(str, len) {
+  return Array.apply(null, {length: len + 1}).join(str).slice(0, len)
+}
+
+/**
  * Pad `str` up to total length `max` with `chr`.
@@ -19,9 +30,28 @@ * If `str` is longer than `max`, padRight will return `str` unaltered.
   str = String(str)
-  var length = 1 + max - wcwidth(str)
+  var length = max - wcwidth(str)
   if (length <= 0) return str
-  return str + Array.apply(null, {length: length})
-  .join(chr || ' ')
+  return str + repeatString(chr || ' ', length)
 }
 
 /**
+ * Pad `str` up to total length `max` with `chr`.
+ * If `str` is longer than `max`, padCenter will return `str` unaltered.
+ *
+ * @param String str string to pad
+ * @param Number max total length of output string
+ * @param String chr optional. Character to pad with. default: ' '
+ * @return String padded str
+ */
+
+function padCenter(str, max, chr) {
+  str = str != null ? str : ''
+  str = String(str)
+  var length = max - wcwidth(str)
+  if (length <= 0) return str
+  var lengthLeft = Math.floor(length/2)
+  var lengthRight = length - lengthLeft
+  return repeatString(chr || ' ', lengthLeft) + str + repeatString(chr || ' ', lengthRight)
+}
+
+/**
  * Pad `str` up to total length `max` with `chr`, on the left.
@@ -39,5 +69,5 @@ * If `str` is longer than `max`, padRight will return `str` unaltered.
   str = String(str)
-  var length = 1 + max - wcwidth(str)
+  var length = max - wcwidth(str)
   if (length <= 0) return str
-  return Array.apply(null, {length: length}).join(chr || ' ') + str
+  return repeatString(chr || ' ', length) + str
 }
@@ -149,2 +179,3 @@
 module.exports.padRight = padRight
+module.exports.padCenter = padCenter
 module.exports.padLeft = padLeft
@@ -154,2 +185,1 @@ module.exports.splitIntoLines = splitIntoLines
 module.exports.truncateString = truncateString
-

New alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

22300

increased by5.17%

Lines of code

374

increased by8.72%

Worsened metrics

Number of low quality alerts

1

increased byInfinity%

Dependency changes

• + Addedansi-regex@0.2.1(transitive)

• + Addedstrip-ansi@1.0.0(transitive)

• - Removedansi-regex@0.1.0(transitive)

• - Removedstrip-ansi@0.2.2(transitive)

• Updatedstrip-ansi@^1.0.0