Thanks to visit codestin.com
Credit goes to github.com

Skip to content

Adding paginated? helper to active record extensions and page scope methods #1118

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
jarenas9539 wants to merge 3 commits into
base: master
Choose a base branch
from
Open

Adding paginated? helper to active record extensions and page scope methods #1118

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
7c65824
Adding specs for upcoming #paginated?
jarenas9539 Feb 4, 2024
7b83d94
Adding #paginated? definition on AR extension and scope_methods
jarenas9539 Feb 4, 2024
0f671b2
Updating README
jarenas9539 Feb 4, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,8 @@ User.page(2).prev_page #=> 1
User.page(1).first_page? #=> true
User.page(50).last_page? #=> true
User.page(100).out_of_range? #=> true
User.all.paginated? #=> false
User.page(1).paginated? #=> true
```

### The `per` Scope
Expand Down
4 changes: 4 additions & 0 deletions kaminari-activerecord/lib/kaminari/activerecord/active_record_model_extension.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,10 @@ module ActiveRecordModelExtension
included do
include Kaminari::ConfigurationMethods

def self.paginated?
false
end

# Fetch the values at the specified page number
# Model.page(5)
eval <<-RUBY, nil, __FILE__, __LINE__ + 1
Expand Down
4 changes: 4 additions & 0 deletions kaminari-core/lib/kaminari/models/page_scope_methods.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -87,5 +87,9 @@ def last_page?
def out_of_range?
current_page > total_pages
end

def paginated?
limit_value.present?
end
end
end
14 changes: 14 additions & 0 deletions kaminari-core/test/models/active_record/scopes_test.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -378,6 +378,20 @@ def shutdown
end
end

sub_test_case '#paginated?' do
test 'before calling page' do
assert_false model_class.paginated?
end

test 'after calling page' do
assert_true model_class.page(1).paginated?
end

test 'after calling page and unscoping limit' do
assert_false model_class.page(1).unscope(:limit).paginated?
end
end

sub_test_case '#count' do
test 'page 1' do
assert_equal 25, model_class.page.count
Expand Down
Loading