eql?()是Ruby中的內置方法,如果兩個向量相同,則返回布爾值true,否則返回false
用法:vec1.eql?(vec2)
參數:該函數接受單個矢量作為參數
返回值:如果兩個向量相同,則返回布爾值true,否則返回false
例子1:
# Ruby program for eql?() method in Vector
# Include matrix
require "matrix"
# Initialize the vector
vec1 = Vector[1, 2, 3]
vec2 = Vector[1, 2, 3]
# Checks if two vectors are same or not
puts vec1.eql?(vec2)
輸出:
true
例子2:
# Ruby program for eql?() method in Vector
# Include matrix
require "matrix"
# Initialize the vector
vec1 = Vector[1, 2, 3]
vec2 = Vector[1, 1, 3]
# Checks if two vectors are same or not
puts vec1.eql?(vec2)
輸出:
false
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注:本文由純淨天空篩選整理自gopaldave大神的英文原創作品 Ruby | Vector eql?() function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。