Search
 
SCRIPT & CODE EXAMPLE
 

RUBY

JSON.parse prevent error ruby

def valid_json?(string)
  !!JSON.parse(string)
rescue JSON::ParserError
  false
end

valid_json?("abc") #=> false
valid_json?("{}") #=> true
Comment

PREVIOUS NEXT
Code Example
Ruby :: run a specific delayed job from console 
Ruby :: ruby heredoc 
Ruby :: rails prevent division by zero 
Ruby :: how to create tenant again using Appartment in rails 
Ruby :: sequel ruby different table name 
Ruby :: include module in rails different folder in rails 
Ruby :: stringio original_filename 
Ruby :: ruby ** 
Ruby :: rails date field default today 
Ruby :: self referencing association in ruby on rails 
Ruby :: undefined variable logger rails 
Ruby :: singning in using username rails 
Ruby :: elsif ruby 
Ruby :: rspec change matcher 
Ruby :: ActionView::Template::Error (The asset "application.css" is not present in the asset pipeline. 
R :: convert list to dataframe r 
R :: r convert string to list of characters 
R :: glyph in r 
R :: merge multiple data table in r 
R :: r bar plot 
R :: sort in descending order in r 
R :: how to read csv file in r 
R :: convert a datetime to date r 
R :: reorder factors in r 
R :: for loop in R dictionary 
R :: combine ro columns in r 
R :: tidytext extract url r 
R :: r change column value conditionally 
R :: get plot title over two lines R 
R :: base R change axis line width 
ADD CONTENT
Topic
Content
Source link
Name
9+7 =