feat: 초기 프로젝트 설정 및 룰.md 파일 추가

api.hyungi.net/node_modules/blessed/lib/helpers.js

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+/**
+ * helpers.js - helpers for blessed
+ * Copyright (c) 2013-2015, Christopher Jeffrey and contributors (MIT License).
+ * https://github.com/chjj/blessed
+ */
+
+/**
+ * Modules
+ */
+
+var fs = require('fs');
+
+var unicode = require('./unicode');
+
+/**
+ * Helpers
+ */
+
+var helpers = exports;
+
+helpers.merge = function(a, b) {
+  Object.keys(b).forEach(function(key) {
+    a[key] = b[key];
+  });
+  return a;
+};
+
+helpers.asort = function(obj) {
+  return obj.sort(function(a, b) {
+    a = a.name.toLowerCase();
+    b = b.name.toLowerCase();
+
+    if (a[0] === '.' && b[0] === '.') {
+      a = a[1];
+      b = b[1];
+    } else {
+      a = a[0];
+      b = b[0];
+    }
+
+    return a > b ? 1 : (a < b ? -1 : 0);
+  });
+};
+
+helpers.hsort = function(obj) {
+  return obj.sort(function(a, b) {
+    return b.index - a.index;
+  });
+};
+
+helpers.findFile = function(start, target) {
+  return (function read(dir) {
+    var files, file, stat, out;
+
+    if (dir === '/dev' || dir === '/sys'
+        || dir === '/proc' || dir === '/net') {
+      return null;
+    }
+
+    try {
+      files = fs.readdirSync(dir);
+    } catch (e) {
+      files = [];
+    }
+
+    for (var i = 0; i < files.length; i++) {
+      file = files[i];
+
+      if (file === target) {
+        return (dir === '/' ? '' : dir) + '/' + file;
+      }
+
+      try {
+        stat = fs.lstatSync((dir === '/' ? '' : dir) + '/' + file);
+      } catch (e) {
+        stat = null;
+      }
+
+      if (stat && stat.isDirectory() && !stat.isSymbolicLink()) {
+        out = read((dir === '/' ? '' : dir) + '/' + file);
+        if (out) return out;
+      }
+    }
+
+    return null;
+  })(start);
+};
+
+// Escape text for tag-enabled elements.
+helpers.escape = function(text) {
+  return text.replace(/[{}]/g, function(ch) {
+    return ch === '{' ? '{open}' : '{close}';
+  });
+};
+
+helpers.parseTags = function(text, screen) {
+  return helpers.Element.prototype._parseTags.call(
+    { parseTags: true, screen: screen || helpers.Screen.global }, text);
+};
+
+helpers.generateTags = function(style, text) {
+  var open = ''
+    , close = '';
+
+  Object.keys(style || {}).forEach(function(key) {
+    var val = style[key];
+    if (typeof val === 'string') {
+      val = val.replace(/^light(?!-)/, 'light-');
+      val = val.replace(/^bright(?!-)/, 'bright-');
+      open = '{' + val + '-' + key + '}' + open;
+      close += '{/' + val + '-' + key + '}';
+    } else {
+      if (val === true) {
+        open = '{' + key + '}' + open;
+        close += '{/' + key + '}';
+      }
+    }
+  });
+
+  if (text != null) {
+    return open + text + close;
+  }
+
+  return {
+    open: open,
+    close: close
+  };
+};
+
+helpers.attrToBinary = function(style, element) {
+  return helpers.Element.prototype.sattr.call(element || {}, style);
+};
+
+helpers.stripTags = function(text) {
+  if (!text) return '';
+  return text
+    .replace(/{(\/?)([\w\-,;!#]*)}/g, '')
+    .replace(/\x1b\[[\d;]*m/g, '');
+};
+
+helpers.cleanTags = function(text) {
+  return helpers.stripTags(text).trim();
+};
+
+helpers.dropUnicode = function(text) {
+  if (!text) return '';
+  return text
+    .replace(unicode.chars.all, '??')
+    .replace(unicode.chars.combining, '')
+    .replace(unicode.chars.surrogate, '?');
+};
+
+helpers.__defineGetter__('Screen', function() {
+  if (!helpers._screen) {
+    helpers._screen = require('./widgets/screen');
+  }
+  return helpers._screen;
+});
+
+helpers.__defineGetter__('Element', function() {
+  if (!helpers._element) {
+    helpers._element = require('./widgets/element');
+  }
+  return helpers._element;
+});