/C/Ruby find object in array by attribute

Ruby find object in array by attribute

# Use select to get all objects in an array that match your criteria
my_array.select { |obj| obj.attr == 'value' }

# find_all and filter (in Ruby 2.6+) are aliases for select
my_array.find_all { |obj| obj.attr == 'value' }
my_array.filter { |obj| obj.attr == 'value' }

# Use find to get the first object in an array that matches your criteria
my_array.find { |obj| obj.attr == 'value' }

Source: stackoverflow.com

Similar codes

1 vote135 views1 answer
Two bytes to int c
C
48 votes267 views2 answers
Math.floor(Math.random() *10)
C
3 votes84 views2 answers
Intellij word wrap
C
1 vote126 views1 answer
What is covert channel
C
0 vote150 views1 answer
3.Write a program that has a class student that stores roll number, name, and marks (in three subjects) of the students. Display the information (roll number, name, and total marks) stored about the student?
C
0 vote142 views1 answer
Unconstrained box flutter
C
3 votes134 views2 answers
Gcc compiler for windows 10
C
0 vote152 views1 answer
What is wrong with this in c
C
22 votes175 views2 answers
C bind str and int
C
0 vote184 views2 answers
Command args c
C