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Nasal library/debug: Difference between revisions
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→Functions: Doc warn() and tree()
Red Leader (talk | contribs) (→string(): Doc) |
Red Leader (talk | contribs) (→Functions: Doc warn() and tree()) |
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=== tree() === | === tree() === | ||
{{Nasal doc | {{Nasal doc | ||
|syntax = debug.tree(); | |syntax = debug.tree([n[, graph]); | ||
|text = | |text = Dumps all the nodes under a given property node into the console. | ||
|param1 = | |param1 = n | ||
|param1text = | |param1text = Optional node to dump from. May be a <code>props</code> ghost, string, or <code>props.Node</code> object. If not given, the default is the entire [[Property Tree]]. | ||
|example1 = | |param2 = graph | ||
|param2text = Optional boolean specifying whether to graph the properties in "flat" mode or using spaces. Defaults to 1 (use spaces). | |||
|example1 = debug.tree("/position"); | |||
|example2 = debug.tree("/position", 0); | |||
}} | }} | ||
=== warn() === | === warn() === | ||
{{Nasal doc | {{Nasal doc | ||
|syntax = debug.warn(); | |syntax = debug.warn(msg[, level]); | ||
|text = | |text = Similar to {{func link|die()}}, but the execution of the code does not stop. | ||
|param1 = | |param1 = msg | ||
|param1text = | |param1text = Message to print | ||
|example1 = | |param2 = level | ||
|param2text = Optional number of calling levels to omit | |||
|example1 = var check = func(pressure){ | |||
if (pressure > 120){ | |||
debug.warn("Pressure above 120 may cause system failure"); | |||
} | |||
} | |||
check(130); | |||
|example2 = var A = func(a){ | |||
B(a); | |||
} | |||
var B = func(b){ | |||
if (b > 120){ | |||
debug.warn(b ~ " is not within limits", 2); | |||
} | |||
} | |||
A(130); | |||
}} | }} | ||
{{Nasal namespaces}} | {{Nasal namespaces}} | ||