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dodb.cr
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each_with_key

toying-with-ramdb
Philippe PITTOLI 2024-05-22 00:39:33 +02:00
parent 319f521379
commit de07d74856
2 changed files with 4 additions and 4 deletions
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2
blah.cr
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@ -23,7 +23,7 @@ db.each do |car|
end
# Reaching all objects in the db with their key.
db.each_with_index do |car,key|
db.each_with_key do |car,key|
pp! car, key
end

6
graphs/graphs.ms
View File

@ -247,12 +247,12 @@ database.delete 0
.QE
.
The function
.FUNCTION_CALL each_with_index
.FUNCTION_CALL each_with_key
lists the entries with their keys.
.
.QP
.SOURCE Ruby ps=10
database.each_with_index do |value, key|
database.each_with_key do |value, key|
puts "#{key}: #{value}"
end
.SOURCE
@ -586,7 +586,7 @@ end
.QP
.SOURCE Ruby ps=10
# List all the values in the database with their key
database.each_with_index do |value, key|
database.each_with_key do |value, key|
# ...
end
.SOURCE