Ruby If Or Condition

If statement in ruby is used to decide whether a certain statement or block of statements will be executed or not i e if a certain condition is true then a block of statement is executed otherwise not.

Ruby if or condition.

If var 10 print variable is 10 else print variable is something else end. If var 10 print variable is 10 end. Ruby conditional statements conditional statements are also known by the name of conditional processing or conditional expressions. Ruby if else statement tests the condition.

You just need to understand their special place in ruby programs. And and or originate like so much of ruby in perl. In perl they were largely used to modify control flow similar to the if and unless statement modifiers. In ruby you do this using if statements.

Checks if the value of two operands are equal or not if values are not equal then condition becomes true. If something is true the condition then you can do something. The simplest form of flow control and logic in ruby is called an if statement or technically speaking in ruby since everything is an expression an if expression. A b is true.

A b is not true. It s important to get it right. They are used to perform a certain set of instructions if a specified condition is met. The ruby language has a very simple control structure that is easy to read and follow.

These if experssions essentially check whether a condition is true or not. Here s the key difference between ruby and most other languages. A common perl idiom is. If expressions are used for conditional execution.

This is what needs to be true for the code inside the condition to work. Executes code if the conditional is true. If else if syntax. The conditions are generally of boolean type and return either true or false as the result.

The stock 1 part is what we call a condition. And and or are useful operators. Checks if the value of left operand is greater than the value of right operand if yes then condition becomes true. The if block statement is executed if condition is true otherwise else block statement is executed.