Difference between revisions of "Nasal library/io"

Work in progress
This article or section will be worked on in the upcoming hours or days.
See history for the latest developments.

The FlightGear forum has a
subforum related to: Nasal Scripting

Nasal scripting


What is Nasal? Success stories Nasal FAQ Nasal Snippets Howto:Syntax highlighting for Nasal

Tools and utilities
Console • REPL Console • Browser

Getting started
Nasal Best Practices Nasal for C++ programmers Creating new Nasal scripts Nasal Hello World Howto:Create a new Nasal module Using Nasal functions Nasal Variables Nasal Namespaces Namespace and Methods Nasal Namespaces in-depth Nasal Conditionals Nasal Loops Numbers in Nasal Nasal Operators Howto:Use vectors and foreach loops to write shorter code Howto:Start using vectors and hashes in Nasal Nasal library (core/extension functions) `clipboard` namespace `debug` namespace `geo` namespace `io` namespace `math` namespace `os.path` namespace `props` namespace `string` namespace Howto:Write a parser in Nasal Nasal Flightplan OOP Introduction Object Oriented Programming with Nasal Nasal Callbacks Explained Exception handling with Nasal Using listeners and signals with Nasal Developing and debugging Nasal code

Advanced Tutorials
Caching Nasal function calls Nasal Unit Testing Framework (WIP) Nasal Meta-Programming A GPX flight logger in Nasal Multiplayer scripting in Nasal Howto:Making HTTP Requests from Nasal Howto:Transmit properties over MP Howto:Terrain sampling in Nasal Howto:Create a new system in Nasal Howto:Load a Nasal file at runtime Howto:Control the route manager in Nasal Howto:Get a number of elevation offsets for a number of objects Howto:Nasal in scenery object XML files Howto:Create animation XML files from Nasal Howto:Port I/O from Nasal Howto:Continuation-passing style programming in Nasal Howto:Start worker threads using listeners in Nasal Howto:Developing a DSL interpreter in Nasal Howto:Nasal Metaprogramming Nasal/JavaScript Subset
(click on headings to toggle)
v t e

Nasal internals

Modernizing FlightGear Scripting Nasal Maintenance Nasal Initialization Howto: Extend Nasal Nasal Events Nasal HLA standalone Improving Nasal User:Philosopher/Optimization findings User:Philosopher/Nasal_introspection How the Nasal GC works How to add a new binary operator to Nasal Nasal/CppBind (wip)
v t e

Creating files

Writing files

Reading files

io.basename()

Works like standard Unix command basename. Returns the file name from a given path.

io.basename(<path>);

io.dirname()

Works like standard Unix command dirname. Returns the directory part from a given path.

io.basename(<path>);

io.readfile()

Reads and returns a complete file as a string.

io.readfile(file);

@@ Line 5: / Line 5: @@
 == Writing files ==
 == Reading files ==
+=== io.basename() ===
+Works like standard Unix command basename. Returns the file name from a given path.
+<syntaxhighlight lang="nasal">
+io.basename(<path>);
+</syntaxhighlight>
+=== io.dirname() ===
+Works like standard Unix command dirname. Returns the directory part from a given path.
+<syntaxhighlight lang="nasal">
+io.basename(<path>);
+</syntaxhighlight>
+=== io.readfile() ===
+Reads and returns a complete file as a string.
+<syntaxhighlight lang="nasal">
+io.readfile(file);
+</syntaxhighlight>
 == XML ==
 == Serializing Nasal types ==

Difference between revisions of "Nasal library/io"

Revision as of 16:00, 21 May 2016

Contents

Creating files

Writing files

Reading files

io.basename()

io.dirname()

io.readfile()

XML

Serializing Nasal types

Navigation menu

Search