Class NamingStrategies

The default naming strategies.

Inheritance
System.Object
NamingStrategies
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Loretta.CodeAnalysis.Lua.Experimental.Minifying
Assembly: Loretta.CodeAnalysis.Lua.Experimental.dll
Syntax
public static class NamingStrategies

Methods

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Alphabetical(Int32, IEnumerable<IScope>)

The alphabet naming strategy. This is similar to Sequential(Char, ImmutableArray<String>) with:

prefix as _

and alphabet as abcdefghijklmnopqrstuvwxyz.

It is more optimized than Sequential(Char, ImmutableArray<String>) so use this instead of it whenever possible.
Declaration
public static string Alphabetical(int slot, IEnumerable<IScope> scopes)
Parameters
Type Name Description
System.Int32 slot
IEnumerable<IScope> scopes
Returns
Type Description
System.String
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Numerical(Int32, IEnumerable<IScope>)

The alphabet naming strategy. This is similar to Sequential(Char, ImmutableArray<String>) with:

prefix as _

and alphabet as 0123456789.

It is more optimized than Sequential(Char, ImmutableArray<String>) so use this instead of it whenever possible.
Declaration
public static string Numerical(int slot, IEnumerable<IScope> scopes)
Parameters
Type Name Description
System.Int32 slot
IEnumerable<IScope> scopes
Returns
Type Description
System.String
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Sequential(Char, ImmutableArray<String>)

The sequential naming strategy factory method. It'll create a NamingStrategy delegate using the provided prefix and alphabet.

Declaration
public static NamingStrategy Sequential(char prefix, ImmutableArray<string> alphabet)
Parameters
Type Name Description
System.Char prefix

The prefix to use when a variable of the same name is found.
ImmutableArray<System.String> alphabet

The alphabet to use. Each character will be a single item.
Returns
Type Description
NamingStrategy
Remarks

To provide an example of how this strategy works, let's assume the following:

  1. prefix is '_'
  2. alphabet is "a", "b" and "c"
  3. The provided IScope has two variables in scope named 'a' and 'b'.
And these are some of its returns:
  • Slot 0: _a (as a is already in scope)
  • Slot 1: _b (as b is already in scope)
  • Slot 2: c (as there is no c already in scope)
  • Slot 3: aa
  • Slot 13: aaa
  • Slot 40: aaaa
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ZeroWidth(Int32, IEnumerable<IScope>)

The non-printable characters naming strategy. ONLY WORKS WHEN TARGETTING LUAJIT. This works like Sequential(Char, ImmutableArray<String>). With prefix as _ and alphabet as zero width unicode characters. It is more optimized than Sequential(Char, ImmutableArray<String>) so use this instead of it whenever possible.

Declaration
public static string ZeroWidth(int slot, IEnumerable<IScope> scopes)
Parameters
Type Name Description
System.Int32 slot
IEnumerable<IScope> scopes
Returns
Type Description
System.String