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Break up the one-query-of-doom

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The single query was producing a tremendously large ActiveRecord allocation.

While this isn't nearly as cool as one query, it's still a significant
reduction in SQL trips, and now has the bonus of only loading what is
actually going to be displayed.
This commit is contained in:
James Mason 2017-12-21 19:06:36 -08:00
parent 754d201b01
commit fa55224163
26 changed files with 181 additions and 165 deletions
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13
app/views/conferences/_header.haml
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@ -1,4 +1,4 @@
- cache [conference, conference.venue, '#splash#header'] do
- cache [conference, venue, '#splash#header'] do
#banner
.container
.row
@ -18,14 +18,13 @@
= date_string(conference.start_date, conference.end_date)
- if conference.venue
%span.venue.text-nowrap
- if conference.venue.website
= sanitize link_to(conference.venue.name,
conference.venue.website)
- if venue.website
= sanitize link_to(venue.name, venue.website)
- else
= conference.venue.city
- if conference.venue.country_name != 'US'
= venue.city
- if venue.country_name != 'US'
•
= conference.venue.country_name
= venue.country_name
- unless conference.description.blank?
%section#about