Ruby

[1,2,3,1].find do |item|
  item == 1
end

# This returns the first 1 that it finds

PREVIOUS	NEXT

Code Example
Ruby :: rails link to
Ruby :: ruby extract number from string
Ruby :: ruby generate array of alphabet
Ruby :: ruby read stdin
Ruby :: array to hash ruby
Ruby :: ruby loop through array
Ruby :: how add an index column in rails
Ruby :: rails validates_presence_of
Ruby :: how to add to array ruby
Ruby :: see migration history rails
Ruby :: heroku run rails
Ruby :: rails debug
Ruby :: ruby print
Ruby :: ruby number of week
Ruby :: CSV total rows ruby
Ruby :: rails controller generator
Ruby :: ruby on rails array contains multiple values
Ruby :: ruby get min value from array
Ruby :: rails many to many relationship same model
Ruby :: expect actionmailer base nullmail
Ruby :: rails notprecompiled
Ruby :: ruby on rails recover data in params with form tag
Ruby :: rails convert euro to dollar
Ruby :: rails has_many through source 1
Ruby :: ruby get haft of array
Ruby :: division in ruby
R :: r type of all columns
R :: read csv in r
R :: how to get the mode in r
R :: combine columns in r