diff options
| -rw-r--r-- | dart.html.markdown | 68 | 
1 files changed, 34 insertions, 34 deletions
| diff --git a/dart.html.markdown b/dart.html.markdown index e12a4ed5..07f755f7 100644 --- a/dart.html.markdown +++ b/dart.html.markdown @@ -25,42 +25,42 @@ import "dart:math" as DM;  // The fat arrow function declaration has an implicit return for the result of  // the expression.  example1() { -  example1nested1() { -    example1nested2() => print("Example1 nested 1 nested 2"); -    example1nested2(); +  nested1() { +    nested2() => print("Example1 nested 1 nested 2"); +    nested2();    } -  example1nested1(); +  nested1();  }  // Anonymous functions don't include a name.  example2() { -  example2nested1(fn) { +  nested1(fn) {      fn();    } -  example2nested1(() => print("Example2 nested 1")); +  nested1(() => print("Example2 nested 1"));  }  // When a function parameter is declared, the declaration can include the  // number of parameters the function takes by specifying the names of the  // parameters it takes.  example3() { -  example3nested1(fn(informSomething)) { -    fn("Example3 nested 1"); +  planA(fn(informSomething)) { +    fn("Example3 plan A");    } -  example3planB(fn) { // Or don't declare number of parameters. +  planB(fn) { // Or don't declare number of parameters.      fn("Example3 plan B");    } -  example3nested1((s) => print(s)); -  example3planB((s) => print(s)); +  planA((s) => print(s)); +  planB((s) => print(s));  }  // Functions have closure access to outer variables.  var example4Something = "Example4 nested 1";  example4() { -  example4nested1(fn(informSomething)) { +  nested1(fn(informSomething)) {      fn(example4Something);    } -  example4nested1((s) => print(s)); +  nested1((s) => print(s));  }  // Class declaration with a sayIt method, which also has closure access @@ -81,9 +81,9 @@ example5() {  // Where classBody can include instance methods and variables, but also  // class methods and variables.  class Example6Class { -  var example6InstanceVariable = "Example6 instance variable"; +  var instanceVariable = "Example6 instance variable";    sayIt() { -    print(example6InstanceVariable); +    print(instanceVariable);    }  }  example6() { @@ -92,12 +92,12 @@ example6() {  // Class methods and variables are declared with "static" terms.  class Example7Class { -  static var example7ClassVariable = "Example7 class variable"; +  static var classVariable = "Example7 class variable";    static sayItFromClass() { -    print(example7ClassVariable); +    print(classVariable);    }    sayItFromInstance() { -    print(example7ClassVariable); +    print(classVariable);    }  }  example7() { @@ -110,40 +110,40 @@ example7() {  // or outside of class have to be constant. Strings and numbers are constant  // by default. But arrays and maps are not. They can be made constant by  // declaring them "const". -var example8A = const ["Example8 const array"], -  example8M = const {"someKey": "Example8 const map"}; +var example8Array = const ["Example8 const array"], +  example8Map = const {"someKey": "Example8 const map"};  example8() { -  print(example8A[0]); -  print(example8M["someKey"]); +  print(example8Array[0]); +  print(example8Map["someKey"]);  }  // Loops in Dart take the form of standard for () {} or while () {} loops,  // slightly more modern for (.. in ..) {}, or functional callbacks with many  // supported features, starting with forEach. -var example9A = const ["a", "b"]; +var example9Array = const ["a", "b"];  example9() { -  for (var i = 0; i < example9A.length; i++) { -    print("Example9 for loop '${example9A[i]}'"); +  for (var i = 0; i < example9Array.length; i++) { +    print("Example9 for loop '${example9Array[i]}'");    }    var i = 0; -  while (i < example9A.length) { -    print("Example9 while loop '${example9A[i]}'"); +  while (i < example9Array.length) { +    print("Example9 while loop '${example9Array[i]}'");      i++;    } -  for (var e in example9A) { +  for (var e in example9Array) {      print("Example9 for-in loop '${e}'");    } -  example9A.forEach((e) => print("Example9 forEach loop '${e}'")); +  example9Array.forEach((e) => print("Example9 forEach loop '${e}'"));  }  // To loop over the characters of a string or to extract a substring. -var example10S = "ab"; +var example10String = "ab";  example10() { -  for (var i = 0; i < example10S.length; i++) { -    print("Example10 String character loop '${example10S[i]}'"); +  for (var i = 0; i < example10String.length; i++) { +    print("Example10 String character loop '${example10String[i]}'");    } -  for (var i = 0; i < example10S.length; i++) { -    print("Example10 substring loop '${example10S.substring(i, i + 1)}'"); +  for (var i = 0; i < example10String.length; i++) { +    print("Example10 substring loop '${example10String.substring(i, i + 1)}'");    }  } | 
