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Make helper methods for sinatra slightly better

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This commit is contained in:
Yuki Nishijima 2014-02-02 14:58:03 -08:00
parent 2956f8e064
commit 0c2a7c0a9a
1 changed files with 4 additions and 2 deletions
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6
lib/kaminari/helpers/sinatra_helpers.rb
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@ -114,8 +114,9 @@ module Kaminari::Helpers
params = options.delete(:params) || (Rack::Utils.parse_query(env['QUERY_STRING']).symbolize_keys rescue {})
param_name = options.delete(:param_name) || Kaminari.config.param_name
placeholder = options.delete(:placeholder)
query = params.merge(param_name => (scope.current_page - 1))
unless scope.first_page?
query = params.merge(param_name => scope.prev_page)
link_to name, env['PATH_INFO'] + (query.empty? ? '' : "?#{query.to_query}"), options.reverse_merge(:rel => 'previous')
else
placeholder
@ -143,8 +144,9 @@ module Kaminari::Helpers
params = options.delete(:params) || (Rack::Utils.parse_query(env['QUERY_STRING']).symbolize_keys rescue {})
param_name = options.delete(:param_name) || Kaminari.config.param_name
placeholder = options.delete(:placeholder)
query = params.merge(param_name => (scope.current_page + 1))
unless scope.last_page?
query = params.merge(param_name => scope.next_page)
link_to name, env['PATH_INFO'] + (query.empty? ? '' : "?#{query.to_query}"), options.reverse_merge(:rel => 'next')
else
placeholder