Platinum Partner

How to check multiple variables for equality in #ruby the simple way

 

class Array
	def same?
		uniq.length==1
	end
end

x = 1
y = 2
z = 2
l = 2

# old way : x==y and y==z
puts [x,y,z].same? # false
# old way : y==z and z==l
puts [y,z,l].same? # true
{{ tag }}, {{tag}},

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}
{{ parent.authors[0].realName || parent.author}}

{{ parent.authors[0].tagline || parent.tagline }}

{{ parent.views }} ViewsClicks
Tweet

{{parent.nComments}}