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Diffstat (limited to 'examples/defvar.js')
| -rw-r--r-- | examples/defvar.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/examples/defvar.js b/examples/defvar.js new file mode 100644 index 0000000..ec92fbc --- /dev/null +++ b/examples/defvar.js @@ -0,0 +1,20 @@ +var libaugeas = require('../build/Release/libaugeas'); + +var createAugeas = libaugeas.createAugeas; + +var aug = createAugeas(); + +aug.defvar('thing', '/files/etc/hosts'); // set "thing" = /files/etc/hosts + +console.log(aug.get('$thing/1/ipaddr')); // use "thing" + +aug.defvar('thing'); // delete "thing" + +// Throws exception: +try { + console.log(aug.get('$thing/1/ipaddr')); +} catch(err) { + console.log('Ok, caught: ' + err); +} + + |