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Utility function to create a loader from string (avoids API-break in future).

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kiith-sa 2012-11-02 14:31:50 +01:00
parent f493ad540e
commit 4ccd938a43
1 changed files with 15 additions and 1 deletions
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16
dyaml/loader.d
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@ -64,7 +64,7 @@ import dyaml.token;
* "green: '#00ff00'\n" * "green: '#00ff00'\n"
* "blue: '#0000ff'"; * "blue: '#0000ff'";
* *
* auto colors = Loader(new MemoryStream(cast(char[])yaml_input)).load(); * auto colors = Loader.fromString(yaml_input).load();
* *
* foreach(string color, string value; colors) * foreach(string color, string value; colors)
* { * {
@ -125,6 +125,20 @@ struct Loader
" for YAML loading: " ~ e.msg); " for YAML loading: " ~ e.msg);
} }
} }
/// Construct a Loader to load YAML from a string.
///
/// Params: data = String to load YAML from.
///
/// Returns: Loader loading YAML from given string.
static Loader fromString(string data)
{
return Loader(new MemoryStream(cast(char[])data));
}
unittest
{
assert(Loader.fromString("42").load().as!int == 42);
}
/** /**
* Construct a Loader to load YAML from a _stream. * Construct a Loader to load YAML from a _stream.