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remove useless dyaml.hack module, close #193 (#201)

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BBasile 2018-10-01 06:20:11 +02:00 committed by GitHub
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commit 4bf20167f3
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2 changed files with 0 additions and 100 deletions
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1
meson.build
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@ -18,7 +18,6 @@ dyaml_src = [
'source/dyaml/escapes.d', 'source/dyaml/escapes.d',
'source/dyaml/event.d', 'source/dyaml/event.d',
'source/dyaml/exception.d', 'source/dyaml/exception.d',
'source/dyaml/hacks.d',
'source/dyaml/linebreak.d', 'source/dyaml/linebreak.d',
'source/dyaml/loader.d', 'source/dyaml/loader.d',
'source/dyaml/node.d', 'source/dyaml/node.d',

99
source/dyaml/hacks.d
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@ -1,99 +0,0 @@
// Copyright Ferdinand Majerech 2014.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
/// Functionality that may sometimes be needed but allows unsafe or unstandard behavior, and should only be used in specific cases.
module dyaml.hacks;
import dyaml.node;
import dyaml.style;
/** Get the scalar style a node had in the file it was loaded from.
*
* This is only useful for nodes loaded from files.
*
* This is a "hack" because a YAML application is supposed to be unaware of styles
* used in YAML styles, i.e. treating different styles differently is unstandard.
* However, determining style may be useful in some cases, e.g. YAML utilities.
*
* May only be called on scalar nodes (nodes where node.isScalar() == true).
*/
ScalarStyle scalarStyleHack(ref const(Node) node) @safe nothrow
{
assert(node.isScalar, "Trying to get scalar style of a non-scalar node");
return node.scalarStyle;
}
///
@safe unittest
{
import dyaml;
Node node = Loader.fromString(`"42"`).load(); // loaded from a file
if(node.isScalar)
{
assert(node.scalarStyleHack() == ScalarStyle.doubleQuoted);
}
}
@safe unittest
{
auto node = Node(5);
assert(node.scalarStyleHack() == ScalarStyle.invalid);
}
/** Get the collection style a YAML node had in the file it was loaded from.
*
* May only be called on collection nodes (nodes where node.isScalar() != true).
*
* See_Also: scalarStyleHack
*/
CollectionStyle collectionStyleHack(ref const(Node) node) @safe nothrow
{
assert(!node.isScalar, "Trying to get collection style of a scalar node");
return node.collectionStyle;
}
@safe unittest
{
auto node = Node([1, 2, 3, 4, 5]);
assert(node.collectionStyleHack() == CollectionStyle.invalid);
}
/** Set the scalar style node should have when written to a file.
*
* Setting the style might be useful when generating YAML or reformatting existing files.
*
* May only be called on scalar nodes (nodes where node.isScalar() == true).
*/
void scalarStyleHack(ref Node node, const ScalarStyle rhs) @safe nothrow
{
assert(node.isScalar, "Trying to set scalar style of a non-scalar node");
node.scalarStyle = rhs;
}
///
@safe unittest
{
auto node = Node(5);
node.scalarStyleHack = ScalarStyle.doubleQuoted;
assert(node.scalarStyleHack() == ScalarStyle.doubleQuoted);
}
/** Set the collection style node should have when written to a file.
*
* Setting the style might be useful when generating YAML or reformatting existing files.
*
* May only be called on collection nodes (nodes where node.isScalar() != true).
*/
void collectionStyleHack(ref Node node, const CollectionStyle rhs) @safe nothrow
{
assert(!node.isScalar, "Trying to set collection style of a scalar node");
node.collectionStyle = rhs;
}
///
@safe unittest
{
auto node = Node([1, 2, 3, 4, 5]);
node.collectionStyleHack = CollectionStyle.block;
assert(node.collectionStyleHack() == CollectionStyle.block);
}