Text 0.7.0 textrankoptions gethashcode - CyrilB1531/lodestar GitHub Wiki
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TextRankOptions.GetHashCode
A hash consistent with the equality, in constant time.
public int GetHashCode()
Returns — a hash over the scalars and whether stop words are present.
Example — options equal as sets hash alike.
using Lodestar.Text.Keywords;
TextRankOptions left = new() { StopWords = ["the", "the"] };
TextRankOptions right = new() { StopWords = ["the"] };
bool alike = left.GetHashCode() == right.GetHashCode(); // => True
Remarks — the stop words contribute only their presence, never their count, because set
equality does not preserve a count and equal objects must hash alike. An absent Words limit
contributes -1, so it does not collide with a limit of zero.
Applies to — net10.0, netstandard2.0.
See also — TextRankOptions.Equals,
TextRankOptions.