@oazmi/kitchensink - v0.9.13
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    Function bindMethodToSelfByName

    • binds a class-prototype-method (by name method_name) to the passed object self (which should be an instance of the class), and returns that bound method.

      Type Parameters

      • S extends Record<M, BindableFunction<S, A, any[], any>>
      • M extends PropertyKey
      • A extends unknown[]
      • R extends any

      Parameters

      • self: S

        the object to bind the method method_name to

      • method_name: M

        the name of the prototype-method to bind

      • ...args: A

        partial tuple of the first few arguments that should be passed in by default

      Returns (...args: S[M] extends BindableFunction<S, A, B, R> ? B : never) => R

      a version of the function method_name that is now bound to the object self, with the default first few partial arguments args

      type ID = number
      const graph_edges = new Map<ID, Set<ID>>()
      const set_graph_edge = bindMethodToSelfByName(graph_edges, "set") // automatic type inference will correctly assign it the type: `(key: number, value: Set<number>) => Map<number, Set<number>>`
      const edges: [ID, ID[]][] = [[1, [1,2,3]], [2, [3,5]], [3, [4, 7]], [4, [4,5]], [5, [7]]]
      for (const [id, adjacent_ids] of edges) { set_graph_edge(id, new Set(adjacent_ids)) }

      example with assigned default arguments

      import { assertEquals } from "jsr:@std/assert"

      const queue = [1, 2, 3, 7, 7, 7, 9, 9, 9]
      const release_from_queue = bindMethodToSelfByName(queue, "splice", 0) // automatic type inference will correctly assign it the type: `(deleteCount: number, ...items: number[]) => number[]`
      const test_arr: number[][] = []
      while (queue.length > 0) { test_arr.push(release_from_queue(3)) }
      assertEquals(test_arr, [
      [1, 2, 3],
      [7, 7, 7],
      [9, 9, 9],
      ])