我非常非常擅长铁轨和苗条。
我正在尝试使用
创建摘要表h2 Trading History
table.table-striped.table-bordered#analysis
thead
tbody
- @stock_summary[:stocks].each do |key2, value|
- value.each do |key2, value2|
tr
th = key2
td = value2
不幸的是,输出正在将数据强制分为两列,如下所示:
name Lennar Corporatio
revenue -7320.0
tax_liability -0.55
capital_at_risk 0.0
returns -1.28
average_holding_period 2.0
capital_invested_percentage 0.0
name General Electric
revenue 2688.89
tax_liability 0.17
capital_at_risk 0.0
returns 2.05
average_holding_period 2.7777777777777777
capital_invested_percentage 0.0
我希望摘要表使用info(name,revenue,tax_liability,capital_at_risk,returns,average_holding_period,capital_invested_percentage)作为7列标题。
然后我想在表格中填入右侧列出的信息。
根据Jason的评论: @stock_summary [:stocks] .inspect yield:
{"LEN"=>{:name=>"Lennar Corporatio", :revenue=>-7320.0, :tax_liability=>-0.55,
:capital_at_risk=>0.0, :returns=>-1.28, :average_holding_period=>2.0,
:capital_invested_percentage=>0.0}, "GE"=>{:name=>"General Electric", :revenue=>2688.89,
:tax_liability=>0.17, :capital_at_risk=>0.0, :returns=>2.05,
:average_holding_period=>2.7777777777777777, :capital_invested_percentage=>0.0},
非常感谢任何帮助!
-Frank
答案 0 :(得分:4)
这是如何运作的?
table
thead
tr
th Name
th Revenue
th etc.
tbody
- @stock_summary[:stocks].each do |stock, stock_details|
tr
- stock_details.each do |attribute, value|
td = value