re = /^.*getInitialProps[\s\S]*?\bdispatch[\s\S]*?(return).*\n.*/m
str = 'import React from \'react\'
class Page extends React.Component {
static async getInitialProps(ctx) {
const res = await fetch(\'https://api.github.com/repos/zeit/next.js\')
const json = await res.json()
dispatchEvent(event)
return { stars: json.stargazers_count }
}
render() {
return <div>Next stars: {this.props.stars}</div>
}
}
export default Page
class Page extends React.Component {
static async getInitialProps(ctx) {
const res = await fetch(\'https://api.github.com/repos/zeit/next.js\')
const json = await res.json()
return { stars: json.stargazers_count }
}
render() {
return <div>Next stars: {this.props.stars}</div>
}
}'
# Print the match result
str.scan(re) do |match|
puts match.to_s
end
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Ruby, please visit: http://ruby-doc.org/core-2.2.0/Regexp.html