[英]Unexpected JSON response - Ruby on Rails
我有一个尝试用JSON
响应填充的条形图。 我正在使用带有内置JBuilder功能的Rails 5。
这是我的代码:
def graph_data
@customers = Customer.all
@graph_data = {graph_type: "Customer Growth"}
@months = {}
x = 5
while x >= 0
@months[x.months.ago.strftime("%B")] = current_account.customers.where(:created_at => x.months.ago.beginning_of_month..x.months.ago.end_of_month).count
x = x - 1
end
@graph_data[:months] = @months
puts @graph_data.to_json
end
该行puts @graph_data.to_json
输出以下文本:
{"graph_type":"Customer Growth","months":{"November":0,"December":0,"January":0,"February":0,"March":0,"April":3}}
正如我所期望的。
但是,当我在graph_data.json.jbuilder
文件中输出实际的JSON响应时,输出为
[["graph_type","Customer Growth"],["months",{"November":0,"December":0,"January":0,"February":0,"March":0,"April":3}]]
我的目标是得到一个看起来更像这样的响应:
{"graph_type":"Customer Growth","months":["November":0,"December":0,"January":0,"February":0,"March":0,"April":3]}
但是我不知道如何用jBuilder完成。
这是我的graph_data.json.jbuilder
文件的内容。
json.array! @graph_data
提前致谢。
在您的jbuilder文件中,替换
json.array! @graph_data
至
json.graph_type @graph_data[:graph_type]
json.months @graph_data[:months]
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