deepakdargade · February 25, 2017 13:24
diff --git a/array.rb b/array.rb
 template = "Price of the %s is Rs. %f."
 # %s - string, %f - float and %d - integer

 p template % ["apple", 70.00]
 # prints Price of the apple is Rs. 70.000000.
diff --git a/hash.rb b/hash.rb
 template = "Price of the %{product} is Rs. %{price}."

 p template % {product:"apple", price:70.00}
 # prints Price of the apple is Rs. 70.0.
diff --git a/interpolation.rb b/interpolation.rb
 product = "apple"
 cost = "70.00"

 p "Price of the #{product} is Rs. #{cost}." 
 # prints Price of the apple is Rs. 70.00.
diff --git a/template.md b/template.md
	template = "Price of the %s is Rs. %f."
	# %s - string, %f - float and %d - integer

	p template % ["apple", 70.00]
	# prints Price of the apple is Rs. 70.000000.
	template = "Price of the %{product} is Rs. %{price}."

	p template % {product:"apple", price:70.00}
	# prints Price of the apple is Rs. 70.0.
	product = "apple"
	cost = "70.00"

	p "Price of the #{product} is Rs. #{cost}."
	# prints Price of the apple is Rs. 70.00.