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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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