Ruby

user.destroy
User.find(15).destroy
User.destroy(15)
User.where(age: 20).destroy_all
User.destroy_all(age: 20)

PREVIOUS	NEXT

Code Example
Ruby :: ruby map
Ruby :: ruby in array
Ruby :: ruby language
Ruby :: force stop rails server
Ruby :: ruby sinatra helper
Ruby :: ruby on rails 4.2 how to add GET route
Ruby :: ruby how to filter through excel
Ruby :: text_field_tag transfer params rails
Ruby :: Rails, using whenever gem in development
Ruby :: rails notprecompiled
Ruby :: multiple seeds in rails 6
Ruby :: how do i fix FATAL: password authentication failed for user "root"
Ruby :: ruby negative indices fizz buzz
Ruby :: rails add element to array
Ruby :: encryption and decryption in rails
Ruby :: time loop start with non zero in ruby
Ruby :: rails decode cookie
Ruby :: ruby array join
R :: r - remove scientific notations
R :: r extract everything before character
R :: counting by 2 columns in r
R :: how to group by 2 variables in r
R :: turn matrix into dataframe r
R :: correlation matrix in r
R :: remove all trailing whitspaces R
R :: get matrix row name r
R :: how to wait for a key press in R
R :: r for loop
R :: ggplot2 reverse order of scale_brewer color
R :: geom_boxplot line width