anagrams

Author: Coding Money

Diff for: completed_exercises/6-anagrams.js

@@ -0,0 +1,49 @@
+// --- Directions
+// Check to see if two provided strings are anagrams of eachother.
+// One string is an anagram of another if it uses the same characters
+// in the same quantity. Only consider characters, not spaces
+// or punctuation.  Consider capital letters to be the same as lower case
+// --- Examples
+//   anagrams('coding money', 'money coding') --> True
+//   anagrams('RAIL! SAFETY!', 'fairy tales') --> True
+//   anagrams('Hi there', 'Bye there') --> False
+
+function cleanStr(str){
+  return str.toLowerCase().replace(/[\W]/g,'').split('').sort().join('')
+}
+function anagrams(stringA, stringB) {
+ 
+  return cleanStr(stringA) === cleanStr(stringB)
+
+}
+
+
+console.log(anagrams('RAIL! SAFETY!', 'fairy tales'));
+
+
+// function charMap(str){
+//   const charmap = {}
+//   str = str.toLowerCase().replace(/[\W]/g,'')
+//   for(let char of str){
+//     charmap[char] = ++charmap[char] || 1
+//   }
+//   return charmap
+// }
+
+// function anagrams(stringA, stringB) {
+//   //Step 1: Build Char Map for stringA
+//   const charmapA = charMap(stringA)
+  
+//   //Step 2: Build Char Map for stringB
+//   const charmapB = charMap(stringB)
+
+//   //Step 3: Compare each character in the both the Char Maps
+//   if(Object.keys(charmapA).length !== Object.keys(charmapB).length) return false
+
+//   for(let key in charmapA){
+//     if(charmapA[key]!== charmapB[key]) return false
+//   }
+
+//   return true
+
+// }

Diff for: exercises/6-anagrams.js

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+// --- Directions
+// Check to see if two provided strings are anagrams of eachother.
+// One string is an anagram of another if it uses the same characters
+// in the same quantity. Only consider characters, not spaces
+// or punctuation.  Consider capital letters to be the same as lower case
+// --- Examples
+//   anagrams('coding money', 'money coding') --> True
+//   anagrams('RAIL! SAFETY!', 'fairy tales') --> True
+//   anagrams('Hi there', 'Bye there') --> False
+
+function anagrams(stringA, stringB) {}
+
+
+console.log(anagrams('RAIL! SAFETY!', 'fairy tales'));