Artifacts using Ceylon Language Module (101)

Library providing general-purpose mutable lists, sets, and maps. The following interfaces define abstract mutable collection types: - [[MutableList]] is a mutable [[List]], - [[MutableSet]] is a mutable [[Set]], and - [[MutableMap]] is a mutable [[Map]]. These interfaces define abstract sorted collection types: - [[SortedSet]] is a sorted [[Set]], and - [[SortedMap]] is a sorted [[Map]]. In addition, dedicated [[Stack]] and [[Queue]] interfaces are defined, representing specialized kinds of ...

A set of adaptors for types belonging to the Java language or Java SDK. Includes: - a set of functions for instantiating Java array types given a stream of values, for example, [[createJavaIntArray]], [[createJavaFloatArray]], [[createJavaByteArray]], [[createJavaBooleanArray]], [[createJavaObjectArray]], and [[createJavaStringArray]], - a set of functions for converting between Ceylon's [[Array]] class and Java array types, for example, [[javaIntArray]], [[javaFloatArray]], ...

Contains everything required to parse and serialise JSON data. Sample usage for parsing and accessing JSON: import ceylon.json { parse, Object = Object } String getAuthor(String json){ value parsedJson = parse(json); "author must be a string" assert(is Object parsedJson, is String author = parsedJson["author"]); return author; } Alternatively, this variation will result in an [[InvalidTypeException]] instead of an [[AssertionError]] if the input ...

API for accessing hierarchical file systems. Clients use [[Path]]s to obtain [[Resource]]s representing files or directories. `Path` contains many useful operations for manipulating paths: value path = parsePath("/Users/Trompon/Documents"); value child = path.childPath("hello.txt"); value sibling = child.siblingPath("goodbye.txt"); value parent = path.parent; The attribute [[resource|Path.resource]] of `Path` is used to obtain a `Resource`. It is usually necessary to narrow a ...

Date and Time library for Ceylon language SDK. This library is loosely modeled/inspired by the JodaTime/JSR-310 date/time library.

Model

This module allows you to read and write to streams, such as files, sockets and pipes. See the `ceylon.io` package for usage examples.

This module provides an arbitrary-precision integer numeric type. The type [[Whole|ceylon.whole::Whole]] is a first-class numeric type and support all the usual mathematical operations: Whole i = wholeNumber(12P); Whole j = wholeNumber(3); Whole n = i**j + j; print(n); //prints 1728000000000000000000000000000000000003

Ceylon Random provides: - a pseudorandom number generator ([[DefaultRandom]]), - toplevel utility functions to shuffle streams or arrays ([[randomize]] and [[randomizeInPlace]]), and - an easy to implement interface for use by third party random number generators ([[Random]]). To generate random numbers, create and use an instance of [[DefaultRandom]]: // Create a random number generator value random = DefaultRandom(); // Print a pseudorandom Float in the range 0.0 to 1.0: print ...

This module allows you to convert between text and binary forms of data. For efficiency of I/O (see the `ceylon.io` module), [[Buffer]]s are the core representation which [[ceylon.buffer.codec::Codec]]s output from the encode/decode operations, but it's still easy to get more general types like [[Array]]s and [[String]]s. Input to the operations can be any stream type. [[ceylon.buffer.codec::Codec]]s are symmetrical, as any data that is [[encode|ceylon.buffer.codec::StatelessCodec.encode]]d ...