tartan - npm Package Compare versions

Comparing version 4.3.0 to 5.0.0

dist/tartan.min.js

@@ -1,3 +0,2 @@
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a(e){return e=u.extend({},f,e),function(r){return s(r,e)}}var u=t(1),c=t(4),f={calculateNodeWeight:c.node.calculateNodeWeight};e.exports=a},function(e,r,t){"use strict";e.exports.classic=t(32)},function(e,r,t){"use strict";function n(e,r){var t=[],n=!1,o=null,i=null;return e.length>=2&&(o=s.first(e),i=s.last(e),o.isPivot&&i.isPivot&&(n=!0)),s.each(e,function(e){return e.isStripe?void t.push(a.node.newStripe(e)):e.isPivot?!n||e!==o&&e!==i?(r.errorHandler(new Error(a.error.message.orphanedPivot),{token:e},a.error.severity.warning),void t.push(a.node.newStripe(e))):void t.push(a.node.newStripe(e)):void r.errorHandler(new Error(a.error.message.unexpectedToken),{token:e},a.error.severity.error)}),a.node.newRootBlock(t,n)}function o(e,r){if(!s.isArray(e))return e;if(s.isFunction(r.processTokens)&&(e=r.processTokens(e),!s.isArray(e)))return e;var t=[],o=[],i=[],u=o;s.each(e,function(e){return e.isColor?void t.push(e):void(e.isWarpAndWeftSeparator?(u===i&&r.errorHandler(new Error(a.error.message.multipleWarpAnWeftSeparator),{token:e},a.error.severity.warning),u=i):u.push(e))}),0==o.length&&(o=i,i=[]),0==i.length&&(i=o);var c={};return c.colors=a.color.buildColorMap(t),c.warp=n(o,r),i===o?c.weft=c.warp:c.weft=n(i,r),s.isFunction(r.transformSyntaxTree)&&(c=r.transformSyntaxTree(c)),c}function i(e){return e=s.extend({},u,e),s.isFunction(e.errorHandler)||(e.errorHandler=u.errorHandler),function(r){return o(r,e)}}var s=t(1),a=t(4),u={errorHandler:function(e,r,t){},processTokens:null,transformSyntaxTree:null};e.exports=i},function(e,r,t){"use strict";e.exports.format=t(34)},function(e,r,t){"use strict";function n(e,r,t){var n=a.extend({},t.defaultColors),o=a.intersection(a.keys(r),a.keys(e));t.includeUnusedColors&&(o=a.keys(r)),t.includeDefaultColors&&(o=a.union(a.keys(r),a.keys(e)));var i=t.format;return a.isFunction(i.color)?a.chain(o).sortBy().map(function(e){var t=r[e]||n[e];return t?i.color(a.extend({name:e},t)):null}).filter(function(e){return a.isString(e)&&e.length>0}).value():[]}function o(e,r,t){var n=r.format;return a.isFunction(n.stripe)&&a.isFunction(n.block)?(e=a.clone(e),e.formattedItems=a.chain(e.items).map(function(e){return e.isStripe?(t[e.name]=!0,n.stripe(e)):e.isBlock?o(e,r,t):""}).filter(function(e){return e.length>0}).value(),a.isFunction(n.block)?n.block(e):""):""}function i(e,r){var t=e.warp===e.weft,i={},s=o(e.warp,r,i),u=s;t||(u=o(e.weft,r,i));var c=n(i,e.colors,r);return a.trim(r.join({colors:c,warp:s,weft:u},e))}function s(e){return e=a.merge({},u,e),function(r){return a.isObject(r)?(a.isFunction(e.transformSyntaxTree)&&(r=e.transformSyntaxTree(r)),i(r,e)):""}}var a=t(1),u={transformSyntaxTree:null,format:{color:function(e){var r=""!=e.comment?" 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"+e.comment:"";return e.name+e.value+r+";"},stripe:function(e){return e.name+e.count},block:function(e){var r=e.formattedItems;return e.reflect&&r.length>=2&&(r[0]=n(r[0]),r[r.length-1]=n(r[r.length-1])),i.chain(r).join(" ").trim().value()}}};e.exports=o}])});
 //# sourceMappingURL=tartan.min.js.map

package.json

 {
   "name": "tartan",
-  "version": "4.3.0",
+  "version": "5.0.0",
   "description": "This library allows to parse tartan threadcount.",
@@ -16,3 +16,2 @@ "keywords": [
   "scripts": {
-    "start": "xdg-open index.html",
     "test": "mocha tests/*.js tests/*/*.js",
@@ -19,0 +18,0 @@ "build:dev": "NODE_ENV=development webpack --hide-modules --config webpack.config.development.js",

src/render/index.js

 'use strict';
 
-module.exports.canvas = require('./canvas');
-module.exports.houseOfTartan = require('./house-of-tartan');
 module.exports.format = require('./format');

src/schema/index.js

 'use strict';
 
 module.exports.classic = require('./classic');
-module.exports.extended = require('./extended');
-module.exports.stwr = require('./stwr');
-module.exports.weddslist = require('./weddslist');

src/syntax/index.js

 'use strict';
 
-module.exports.extended = require('./extended');
 module.exports.classic = require('./classic');
-module.exports.weddslist = require('./weddslist');

src/transform/fold.js

@@ -7,27 +7,2 @@ 'use strict';
 var defaultOptions = {
-  // treat root block as infinite - may detect non-obvious folds
-  allowRootReorder: true,
-
-  // Enables extended mode - search of sub-blocks
-  allowNestedBlocks: false, // fold only root
-
-  // Next options are applicable only to extended mode:
-  maxFoldLevels: 2, // fold root and up to 2 nested levels; 0 - unlimited
-
-  // detected blocks should contain at least 3 stripes when folded
-  minBlockSize: 3,
-
-  // Example: R10 K20 Y2 G2 Y2 K20 R10
-  // Non-greedy algorithm will capture only [R10 K20 Y2 G2]
-  // Greedy will also produce R10 [K20 Y2 G2] R10
-  greedy: false, // Capture only longest sequence
-
-  // R15 K10 Y2 K10 R10 => R5 R10 K10 Y2 K10 R10 => R5 [R10 K10 Y2]
-  allowSplitStripe: true,
-
-  // If sett already contains some nested blocks - try to fold them too
-  processExistingBlocks: true,
-
-  // Evaluation function - should return a number that will be used to
-  // compare blocks and choose the best variant
   calculateNodeWeight: utils.node.calculateNodeWeight
@@ -87,261 +62,14 @@ };
 
-function findRootBlockVariants(root, options) {
-  var results = [root];
-
-  if (root.reflect || (root.items.length == 0) || !options.allowRootReorder) {
-    return results;
-  }
-
-  var i;
-  var items = _.clone(root.items);
-
-  for (i = 0; i < items.length - 1; i++) {
-    // Move first node to the end
-    var temp = items[0];
-    items.splice(0, 1);
-    items.push(temp);
-
-    var result = _.clone(root);
-    result.items = _.clone(items);
-    results.push(result);
-  }
-
-  return results;
-}
-
-function findAllPossibleVariants(items, options, results, level) {
-  results.push(items);
-
-  if (level <= 0) {
-    return;
-  }
-
-  if (items.length >= options.minBlockSize * 2 - 1) {
-    var from = options.minBlockSize - 1;
-    var to = items.length - options.minBlockSize;
-    for (var i = from; i <= to; i++) {
-      tryFindNestedBlocks(i, items, _.extend({}, options, {
-        allowSplitStripe: false
-      }), results, level - 1);
-      if (options.allowSplitStripe) {
-        tryFindNestedBlocks(i, items, _.extend({}, options, {
-          allowSplitStripe: true
-        }), results, level - 1);
-      }
-    }
-  }
-}
-
-function processNestedVariants(items, left, right, middle, appendToPrefix,
-  prependToSuffix, options, results, level) {
-  if (middle.length < options.minBlockSize) {
-    return;
-  }
-
-  var prefix = items.slice(0, left >= 0 ? left + 1 : 0);
-  if (appendToPrefix) {
-    prefix.push(appendToPrefix);
-  }
-
-  var middleVariants = [];
-  findAllPossibleVariants(middle, options, middleVariants, level);
-
-  var suffix = items.slice(right, items.length);
-  if (prependToSuffix) {
-    suffix.splice(0, 0, prependToSuffix);
-  }
-  var suffixVariants = [];
-  findAllPossibleVariants(suffix, options, suffixVariants, level);
-
-  _.each(suffixVariants, function(variant) {
-    _.each(middleVariants, function(middle) {
-      results.push(_.concat(prefix,
-        utils.node.newBlock(middle, true),
-        variant));
-    });
-  });
-}
-
-function tryFindNestedBlocks(index, items, options, results, level) {
-  var left;
-  var right;
-
-  left = index - 1;
-  right = index + 1;
-  var appendToPrefix = null;
-  var prependToSuffix = null;
-  var middle = [items[index]];
-  var processLast = false;
-  while ((left >= 0) && (right < items.length)) {
-    if (utils.node.isSameNode(items[left], items[right])) {
-      middle.splice(0, 0, items[left]);
-    } else
-    if (
-      options.allowSplitStripe && items[left].isStripe &&
-      items[right].isStripe && (items[left].name == items[right].name)) {
-      var diff = items[left].count - items[right].count;
-      if (diff > 0) {
-        appendToPrefix = utils.node.newStripe({
-          name: items[left].name,
-          count: Math.abs(diff)
-        });
-      } else {
-        prependToSuffix = utils.node.newStripe({
-          name: items[left].name,
-          count: Math.abs(diff)
-        });
-      }
-      var node = _.clone(items[left]);
-      node.count = Math.min(items[left].count, items[right].count);
-      middle.splice(0, 0, node);
-      left--;
-      right++;
-      processLast = true;
-      break;
-    } else {
-      processLast = true;
-      break;
-    }
-    left--;
-    right++;
-
-    if (options.greedy) {
-      processNestedVariants(items, left, right, middle,
-        appendToPrefix, prependToSuffix, options, results, level);
-    }
-  }
-
-  if (processLast || !options.greedy) {
-    processNestedVariants(items, left, right, middle,
-      appendToPrefix, prependToSuffix, options, results, level);
-  }
-}
-
-function findNestedBlocks(block, options, results) {
-  if (block.items.length < options.minBlockSize * 2 - 1) {
-    // This block cannot be folded to contain `minBlockSize` stripes as it
-    // is too small
-    return;
-  }
-
+function processTokens(root, options, doNotLog) {
   var variants = [];
-  findAllPossibleVariants(block.items, options, variants,
-    options.maxFoldLevels);
-
-  _.each(variants, function(variant) {
-    var result = _.clone(block);
-    result.items = variant;
-    results.push({
-      node: result,
-      hash: utils.node.calculateNodeHash(result),
-      weight: options.calculateNodeWeight(result)
-    });
-  });
-}
-
-function processExistingBlocks(root, options, results) {
-  results.push(root);
-
-  if (
-    options.allowNestedBlocks && options.processExistingBlocks &&
-    options.maxFoldLevels > 1
-  ) {
-    var prefixes = [];
-    var suffix = [];
-
-    var modifiedOptions = _.clone(options);
-    // Nested blocks are not real roots, so do not use extended algorithm
-    modifiedOptions.allowRootReorder = false;
-    // We already drilled down one level
-    modifiedOptions.maxFoldLevels -= 1;
-
-    _.each(root.items, function(item) {
-      if (item.isBlock) {
-        // Calculate variants of item
-        item = _.clone(item);
-        item.isRoot = true;
-        var variants = processTokens(item, modifiedOptions, true);
-
-        // Merge previous prefixes, variants of current block and suffix
-        var temp = prefixes;
-        prefixes = [];
-        _.each(variants, function(variant) {
-          variant = _.clone(variant.node);
-          variant.isRoot = false;
-
-          if (temp.length > 0) {
-            _.each(temp, function(prefix) {
-              prefixes.push(_.concat(prefix, suffix, variant));
-            });
-          } else {
-            prefixes.push(_.concat(suffix, variant));
-          }
-        });
-
-        // Suffix is already merged, reset it
-        suffix = [];
-      } else {
-        suffix.push(item);
-      }
-    });
-
-    _.each(prefixes, function(prefix) {
-      var result = _.clone(root);
-      result.items = _.concat(prefix, suffix);
-      results.push(result);
-    });
-  }
-}
-
-function processTokens(root, options, doNotLog) {
-  var variants = [{
+  foldRootBlock(root, options, variants);
+  variants.push({
     node: root,
     hash: utils.node.calculateNodeHash(root),
-    weight: utils.node.calculateNodeWeight(root)
-  }];
-
-  var rootVariants = [];
-  processExistingBlocks(root, options, rootVariants);
-
-  var excludeHashes = [];
-
-  _.each(rootVariants, function(root) {
-    var rootVariants = findRootBlockVariants(root, options);
-
-    // Exclude non-folded modified roots
-    _.each(_.drop(rootVariants), function(root) {
-      excludeHashes.push({hash: utils.node.calculateNodeHash(root)});
-    });
-
-    _.each(rootVariants, function(root) {
-      foldRootBlock(root, options, variants);
-      if (options.allowNestedBlocks) {
-        findNestedBlocks(root, options, variants);
-      }
-    });
+    weight: options.calculateNodeWeight(root)
   });
 
-  return _.chain(variants)
-    .differenceBy(excludeHashes, function(item) {
-      return item.hash;
-    })
-    .uniqBy(function(item) {
-      return item.hash;
-    })
-    .sortBy(function(item) {
-      return item.weight;
-    })
-    .each(function(item) {
-      if (!doNotLog) {
-        // Debug code, let it be here for now
-        console.log(item.weight.toFixed(4),
-          item.hash
-            .replace(/\[R\*[0-9]+\/R[PF]:/g, '')
-            .replace(/B\*[0-9]+\/R[PF]:/g, '')
-            .replace(/]$/g, '')
-            .replace(/[0-9]+/g, '')
-        );
-      }
-    })
-    .value();
+  // There may be at most two variants: unfolded and folded;
+  // folded is better.
+  return variants;
 }
@@ -373,8 +101,2 @@
   options = _.extend({}, defaultOptions, options);
-  if (options.minBlockSize < 1) {
-    options.minBlockSize = 1;
-  }
-  if (options.maxFoldLevels <= 0) {
-    options.maxFoldLevels = 200000000; // Just a huge number
-  }
   return function(sett) {
@@ -381,0 +103,0 @@ return transform(sett, options);

src/transform/index.js

@@ -21,7 +21,2 @@ 'use strict';
 module.exports.flatten = require('./flatten');
-module.exports.flattenSimpleBlocks = require('./flatten-simple-blocks');
 module.exports.fold = require('./fold');
-module.exports.mergeStripes = require('./merge-stripes');
-module.exports.removeEmptyBlocks = require('./remove-empty-blocks');
-module.exports.removeZeroWidthStripes = require('./remove-zero-width-stripes');
-module.exports.optimize = require('./optimize');

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