Skip to content

add #any? and #empty? to Lucky::FlashStore #977

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

Merged
paulcsmith merged 1 commit into from
Nov 23, 2019
Merged

add #any? and #empty? to Lucky::FlashStore #977

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
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
32 changes: 32 additions & 0 deletions spec/lucky/cookies/flash_store_spec.cr
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,38 @@ describe Lucky::FlashStore do
end
end

describe "#any?" do
it "returns true if there are key/value pairs" do
flash_store = build_flash_store(next: {
"some_key" => "some_value",
})

flash_store.any?.should be_true
end

it "returns false if there are no key/value pairs" do
flash_store = build_flash_store

flash_store.any?.should be_false
end
end

describe "#empty?" do
it "returns false if there are key/value pairs" do
flash_store = build_flash_store(next: {
"some_key" => "some_value",
})

flash_store.empty?.should be_false
end

it "returns true if there are no key/value pairs" do
flash_store = build_flash_store

flash_store.empty?.should be_true
end
end

describe "#all" do
it "prefers values from @next over @now" do
next_hash = {"name" => "Paul"}
Expand Down
2 changes: 1 addition & 1 deletion src/lucky/cookies/flash_store.cr
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ class Lucky::FlashStore
SESSION_KEY = "_flash"
alias Key = String | Symbol

delegate each, to: all
delegate any?, each, empty?, to: all

@now = {} of String => String
@next = {} of String => String
Expand Down