Avoiding if else statements and switch statements
$begingroup$
Consider I have a cron expression as "* * */2 * " I have to extract the recurrence on days ,hours and minutes if it is not "" . I have the below function which works as well.
public void CronDivision(string cron)
{
string days, value;
string cronDiv = cron.split(' ');
if(cronDiv[2] != "*")
{
days = "Days"
value = cronDiv[2].split('/')[1];
}
else if(cron[1] != "*)
{
//Similar logic
}
else if(cron[0] != "*)
{
//Similar logic
}
else if(cron[3] != "*)
{
//different logic for extracting weeks
}
else if(cron[3] != "*)
{
//different logic for extracting years
}
}
How do I generalize the above function so that I dont want to use if else/switch statements with hardcoded numbers like1,2,3 and so on after the division of cron expression.
Can it be made more readable without the obvious solution of splitting the actual cron expression and extracting it. Basically I need a cleaner approach for this problem without usage of numbers like 1,2,3 etc?
c# .net asp.net asp.net-mvc
New contributor
$endgroup$
add a comment |
$begingroup$
Consider I have a cron expression as "* * */2 * " I have to extract the recurrence on days ,hours and minutes if it is not "" . I have the below function which works as well.
public void CronDivision(string cron)
{
string days, value;
string cronDiv = cron.split(' ');
if(cronDiv[2] != "*")
{
days = "Days"
value = cronDiv[2].split('/')[1];
}
else if(cron[1] != "*)
{
//Similar logic
}
else if(cron[0] != "*)
{
//Similar logic
}
else if(cron[3] != "*)
{
//different logic for extracting weeks
}
else if(cron[3] != "*)
{
//different logic for extracting years
}
}
How do I generalize the above function so that I dont want to use if else/switch statements with hardcoded numbers like1,2,3 and so on after the division of cron expression.
Can it be made more readable without the obvious solution of splitting the actual cron expression and extracting it. Basically I need a cleaner approach for this problem without usage of numbers like 1,2,3 etc?
c# .net asp.net asp.net-mvc
New contributor
$endgroup$
add a comment |
$begingroup$
Consider I have a cron expression as "* * */2 * " I have to extract the recurrence on days ,hours and minutes if it is not "" . I have the below function which works as well.
public void CronDivision(string cron)
{
string days, value;
string cronDiv = cron.split(' ');
if(cronDiv[2] != "*")
{
days = "Days"
value = cronDiv[2].split('/')[1];
}
else if(cron[1] != "*)
{
//Similar logic
}
else if(cron[0] != "*)
{
//Similar logic
}
else if(cron[3] != "*)
{
//different logic for extracting weeks
}
else if(cron[3] != "*)
{
//different logic for extracting years
}
}
How do I generalize the above function so that I dont want to use if else/switch statements with hardcoded numbers like1,2,3 and so on after the division of cron expression.
Can it be made more readable without the obvious solution of splitting the actual cron expression and extracting it. Basically I need a cleaner approach for this problem without usage of numbers like 1,2,3 etc?
c# .net asp.net asp.net-mvc
New contributor
$endgroup$
Consider I have a cron expression as "* * */2 * " I have to extract the recurrence on days ,hours and minutes if it is not "" . I have the below function which works as well.
public void CronDivision(string cron)
{
string days, value;
string cronDiv = cron.split(' ');
if(cronDiv[2] != "*")
{
days = "Days"
value = cronDiv[2].split('/')[1];
}
else if(cron[1] != "*)
{
//Similar logic
}
else if(cron[0] != "*)
{
//Similar logic
}
else if(cron[3] != "*)
{
//different logic for extracting weeks
}
else if(cron[3] != "*)
{
//different logic for extracting years
}
}
How do I generalize the above function so that I dont want to use if else/switch statements with hardcoded numbers like1,2,3 and so on after the division of cron expression.
Can it be made more readable without the obvious solution of splitting the actual cron expression and extracting it. Basically I need a cleaner approach for this problem without usage of numbers like 1,2,3 etc?
c# .net asp.net asp.net-mvc
c# .net asp.net asp.net-mvc
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