Right now in my code I'm calling content_for like...
<% content_for :javascript do -%> <%= "var boxplot_data=#{@survey.boxplot_answers.to_json};" %> <% end -%>
Rather then having to convert a whole array at once I'd rather add to the array boxplot_data and then have it display as a var. That way I can make my code easier to read because right now where I use that data in my partial isn't near where I generate it to add to the view.
I guess the best approach would be to define a helper:
def add_to_boxplot(val)
@boxplot ||= []
@boxplot << val
end
def json_boxplot
"var boxplot_data = #{@boxplot.to_json}"
end
Then in your view just use add_to_boxplot
and in your layout instead of yield(:javascript)
use json_boxplot
.
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