红宝石 |数值 eql?()函数
eql?()是 Ruby 中的一个内置方法,它返回一个布尔值。如果两个数字相等,则返回 true,否则返回 false。
Syntax: num1.eql?(num2)
Parameters: The function needs two number whose comparison is to be done.
Return Value: It returns returns true if both are equal, else it returns false.
示例 1 :
Ruby
# Ruby program for eql?() method in Numeric
# Initialize a number
num1 = 1.7
num2 = 1.7
# Function used
res = num1.eql?(num2)
# Prints eql or not
puts res
Ruby
# Ruby program for eql?() method in Numeric
# Initialize a number
num1 = 15
num2 = 19
# Function used
res = num1.eql?(num2)
# Prints eql or not
puts res
输出:
true
示例 2 :
红宝石
# Ruby program for eql?() method in Numeric
# Initialize a number
num1 = 15
num2 = 19
# Function used
res = num1.eql?(num2)
# Prints eql or not
puts res
输出:
false