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- module CalendarsHelper
- def link_to_previous_month(year, month, options={})
- target_year, target_month = if month == 1
- [year - 1, 12]
- else
- [year, month - 1]
- end
-
- name = if target_month == 12
- "#{month_name(target_month)} #{target_year}"
- else
- "#{month_name(target_month)}"
- end
-
- # \xc2\xab(utf-8) = «
- link_to_month(("\xc2\xab " + name), target_year, target_month, options)
- end
-
- def link_to_next_month(year, month, options={})
- target_year, target_month = if month == 12
- [year + 1, 1]
- else
- [year, month + 1]
- end
-
- name = if target_month == 1
- "#{month_name(target_month)} #{target_year}"
- else
- "#{month_name(target_month)}"
- end
-
- # \xc2\xbb(utf-8) = »
- link_to_month((name + " \xc2\xbb"), target_year, target_month, options)
- end
-
- def link_to_month(link_name, year, month, options={})
- link_to_content_update(h(link_name), params.merge(:year => year, :month => month))
- end
- end
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