gap - v1.1.3

gap

Functions

compare_lists

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pub fn compare_lists(
  first_sequence: List(a),
  second_sequence: List(a),
) -> Comparison(a)

Compare two lists and return a ListComparison which will be styled as list when passed to to_styled

Will use the default myers algorithm

compare_lists_with_algorithm

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pub fn compare_lists_with_algorithm(
  first_sequence: List(a),
  second_sequence: List(a),
  algorithm: fn(List(a), List(a)) -> Comparison(a),
) -> Comparison(a)

Compare two lists and return a ListComparison which will be styled as list when passed to to_styled

Algorithm can be used to select either myers or the legacy lcs algorithm

compare_strings

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pub fn compare_strings(
  first: String,
  second: String,
) -> Comparison(String)

Compare two string and return a StringComparison which will be styled as string when passed to to_styled

Will use the default myers algorithm

compare_strings_with_algorithm

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pub fn compare_strings_with_algorithm(
  first: String,
  second: String,
  algorithm: fn(List(String), List(String)) -> Comparison(String),
) -> Comparison(String)

Compare two string and return a StringComparison which will be styled as string when passed to to_styled

Algorithm can be used to select either myers or the legacy lcs algorithm

lcs

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pub fn lcs(
  first_sequence: List(a),
  second_sequence: List(a),
) -> Comparison(a)

An adapter for the the lcs (longest common subsequence) algorithm. Intended to be use as an argument to compare_strings_with_algorithm or compare_lists_with_algorithm

myers

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pub fn myers(
  first_sequence: List(a),
  second_sequence: List(a),
) -> Comparison(a)

An adapter for the the myers algorithm. Intended to be use as an argument to compare_strings_with_algorithm or compare_lists_with_algorithm

to_styled

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pub fn to_styled(comparison: Comparison(a)) -> StyledComparison

Creates a StyledComparison from Comparison using default values for highting and serialization.

Example

> compare_strings("abc", "abe") |> to_styled()

This will return a StyledComparison(first, second) where “c” in first is green and “e” in second is red.

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